79721584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1657}}^1$

素因数の和:1793

約数の個数: 40

約数和(自身を含む): 161184128

約数和(自身を除く): 81462544

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 1657, 3007, 3314, 6014, 6628, 12028, 13256, 24056, 26512, 48112, 51367, 102734, 160729, 205468, 321458, 410936, 642916, 821872, 1285832, 2571664, 4982599, 9965198, 19930396, 39860792, 79721584]

約数ペア:

[(1, 79721584), (2, 39860792), (4, 19930396), (8, 9965198), (16, 4982599), (31, 2571664), (62, 1285832), (97, 821872), (124, 642916), (194, 410936), (248, 321458), (388, 205468), (496, 160729), (776, 102734), (1552, 51367), (1657, 48112), (3007, 26512), (3314, 24056), (6014, 13256), (6628, 12028)]