100978408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{9931}}^1$

素因数の和:10009

約数の個数: 32

約数和(自身を含む): 200229120

約数和(自身を除く): 99250712

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 9931, 10168, 19862, 39724, 79448, 307861, 407171, 615722, 814342, 1231444, 1628684, 2462888, 3257368, 12622301, 25244602, 50489204, 100978408]

約数ペア:

[(1, 100978408), (2, 50489204), (4, 25244602), (8, 12622301), (31, 3257368), (41, 2462888), (62, 1628684), (82, 1231444), (124, 814342), (164, 615722), (248, 407171), (328, 307861), (1271, 79448), (2542, 39724), (5084, 19862), (9931, 10168)]