31663964992

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{2917}}^1$

素因数の和:3864

約数の個数: 112

約数和(自身を含む): 72682291008

約数和(自身を除く): 41018326016

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 907, 1088, 1496, 1814, 2917, 2992, 3628, 5834, 5984, 7256, 9977, 11668, 11968, 14512, 15419, 19954, 23336, 29024, 30838, 32087, 39908, 46672, 49589, 58048, 61676, 64174, 79816, 93344, 99178, 123352, 128348, 159632, 169609, 186688, 198356, 246704, 256696, 319264, 339218, 396712, 493408, 513392, 545479, 638528, 678436, 793424, 986816, 1026784, 1090958, 1356872, 1586848, 2053568, 2181916, 2645719, 2713744, 3173696, 4363832, 5291438, 5427488, 8727664, 10582876, 10854976, 17455328, 21165752, 29102909, 34910656, 42331504, 44977223, 58205818, 84663008, 89954446, 116411636, 169326016, 179908892, 232823272, 359817784, 465646544, 494749453, 719635568, 931293088, 989498906, 1439271136, 1862586176, 1978997812, 2878542272, 3957995624, 7915991248, 15831982496, 31663964992]

約数ペア:

[(1, 31663964992), (2, 15831982496), (4, 7915991248), (8, 3957995624), (11, 2878542272), (16, 1978997812), (17, 1862586176), (22, 1439271136), (32, 989498906), (34, 931293088), (44, 719635568), (64, 494749453), (68, 465646544), (88, 359817784), (136, 232823272), (176, 179908892), (187, 169326016), (272, 116411636), (352, 89954446), (374, 84663008), (544, 58205818), (704, 44977223), (748, 42331504), (907, 34910656), (1088, 29102909), (1496, 21165752), (1814, 17455328), (2917, 10854976), (2992, 10582876), (3628, 8727664), (5834, 5427488), (5984, 5291438), (7256, 4363832), (9977, 3173696), (11668, 2713744), (11968, 2645719), (14512, 2181916), (15419, 2053568), (19954, 1586848), (23336, 1356872), (29024, 1090958), (30838, 1026784), (32087, 986816), (39908, 793424), (46672, 678436), (49589, 638528), (58048, 545479), (61676, 513392), (64174, 493408), (79816, 396712), (93344, 339218), (99178, 319264), (123352, 256696), (128348, 246704), (159632, 198356), (169609, 186688)]