40678408

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{49367}}^1$

素因数の和:49476

約数の個数: 16

約数和(自身を含む): 77014080

約数和(自身を除く): 36335672

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 49367, 98734, 197468, 394936, 5084801, 10169602, 20339204, 40678408]

約数ペア:

[(1, 40678408), (2, 20339204), (4, 10169602), (8, 5084801), (103, 394936), (206, 197468), (412, 98734), (824, 49367)]