31508766016

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1\times {\mathrm{2837}}^1$

素因数の和:4776

約数の個数: 112

約数和(自身を含む): 77021594496

約数和(自身を除く): 45512828480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 1907, 2837, 2912, 3814, 5674, 5824, 7628, 11348, 13349, 15256, 19859, 22696, 24791, 26698, 30512, 36881, 39718, 45392, 49582, 53396, 61024, 73762, 79436, 90784, 99164, 106792, 122048, 147524, 158872, 173537, 181568, 198328, 213584, 258167, 295048, 317744, 347074, 396656, 427168, 516334, 590096, 635488, 694148, 793312, 854336, 1032668, 1180192, 1270976, 1388296, 1586624, 2065336, 2360384, 2776592, 4130672, 5410159, 5553184, 8261344, 10820318, 11106368, 16522688, 21640636, 37871113, 43281272, 70332067, 75742226, 86562544, 140664134, 151484452, 173125088, 281328268, 302968904, 346250176, 492324469, 562656536, 605937808, 984648938, 1125313072, 1211875616, 1969297876, 2250626144, 2423751232, 3938595752, 4501252288, 7877191504, 15754383008, 31508766016]

約数ペア:

[(1, 31508766016), (2, 15754383008), (4, 7877191504), (7, 4501252288), (8, 3938595752), (13, 2423751232), (14, 2250626144), (16, 1969297876), (26, 1211875616), (28, 1125313072), (32, 984648938), (52, 605937808), (56, 562656536), (64, 492324469), (91, 346250176), (104, 302968904), (112, 281328268), (182, 173125088), (208, 151484452), (224, 140664134), (364, 86562544), (416, 75742226), (448, 70332067), (728, 43281272), (832, 37871113), (1456, 21640636), (1907, 16522688), (2837, 11106368), (2912, 10820318), (3814, 8261344), (5674, 5553184), (5824, 5410159), (7628, 4130672), (11348, 2776592), (13349, 2360384), (15256, 2065336), (19859, 1586624), (22696, 1388296), (24791, 1270976), (26698, 1180192), (30512, 1032668), (36881, 854336), (39718, 793312), (45392, 694148), (49582, 635488), (53396, 590096), (61024, 516334), (73762, 427168), (79436, 396656), (90784, 347074), (99164, 317744), (106792, 295048), (122048, 258167), (147524, 213584), (158872, 198328), (173537, 181568)]