112755968

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2039

約数の個数: 72

約数和(自身を含む): 256771368

約数和(自身を除く): 144015400

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 1993, 2176, 3328, 3536, 3986, 4352, 7072, 7972, 14144, 15944, 25909, 28288, 31888, 33881, 51818, 56576, 63776, 67762, 103636, 127552, 135524, 207272, 255104, 271048, 414544, 440453, 510208, 542096, 829088, 880906, 1084192, 1658176, 1761812, 2168384, 3316352, 3523624, 4336768, 6632704, 7047248, 8673536, 14094496, 28188992, 56377984, 112755968]

約数ペア:

[(1, 112755968), (2, 56377984), (4, 28188992), (8, 14094496), (13, 8673536), (16, 7047248), (17, 6632704), (26, 4336768), (32, 3523624), (34, 3316352), (52, 2168384), (64, 1761812), (68, 1658176), (104, 1084192), (128, 880906), (136, 829088), (208, 542096), (221, 510208), (256, 440453), (272, 414544), (416, 271048), (442, 255104), (544, 207272), (832, 135524), (884, 127552), (1088, 103636), (1664, 67762), (1768, 63776), (1993, 56576), (2176, 51818), (3328, 33881), (3536, 31888), (3986, 28288), (4352, 25909), (7072, 15944), (7972, 14144)]