82291456

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 179708480

約数和(自身を除く): 97417024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 256, 313, 316, 416, 626, 632, 832, 1027, 1252, 1264, 1664, 2054, 2504, 2528, 3328, 4069, 4108, 5008, 5056, 8138, 8216, 10016, 10112, 16276, 16432, 20032, 20224, 24727, 32552, 32864, 40064, 49454, 65104, 65728, 80128, 98908, 130208, 131456, 197816, 260416, 262912, 321451, 395632, 520832, 642902, 791264, 1041664, 1285804, 1582528, 2571608, 3165056, 5143216, 6330112, 10286432, 20572864, 41145728, 82291456]

約数ペア:

[(1, 82291456), (2, 41145728), (4, 20572864), (8, 10286432), (13, 6330112), (16, 5143216), (26, 3165056), (32, 2571608), (52, 1582528), (64, 1285804), (79, 1041664), (104, 791264), (128, 642902), (158, 520832), (208, 395632), (256, 321451), (313, 262912), (316, 260416), (416, 197816), (626, 131456), (632, 130208), (832, 98908), (1027, 80128), (1252, 65728), (1264, 65104), (1664, 49454), (2054, 40064), (2504, 32864), (2528, 32552), (3328, 24727), (4069, 20224), (4108, 20032), (5008, 16432), (5056, 16276), (8138, 10112), (8216, 10016)]