31715674736

素因数分解:

$2^4\times {\mathrm{12517}}^1\times {\mathrm{158363}}^1$

素因数の和:170888

約数の個数: 20

約数和(自身を含む): 61454417112

約数和(自身を除く): 29738742376

約数列:

[1, 2, 4, 8, 16, 12517, 25034, 50068, 100136, 158363, 200272, 316726, 633452, 1266904, 2533808, 1982229671, 3964459342, 7928918684, 15857837368, 31715674736]

約数ペア:

[(1, 31715674736), (2, 15857837368), (4, 7928918684), (8, 3964459342), (16, 1982229671), (12517, 2533808), (25034, 1266904), (50068, 633452), (100136, 316726), (158363, 200272)]