40102408

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{45989}}^1$

素因数の和:46104

約数の個数: 16

約数和(自身を含む): 75883500

約数和(自身を除く): 35781092

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 45989, 91978, 183956, 367912, 5012801, 10025602, 20051204, 40102408]

約数ペア:

[(1, 40102408), (2, 20051204), (4, 10025602), (8, 5012801), (109, 367912), (218, 183956), (436, 91978), (872, 45989)]