85395754

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 129413376

約数和(自身を除く): 44017622

約数列:

[1, 2, 157, 314, 431, 631, 862, 1262, 67667, 99067, 135334, 198134, 271961, 543922, 42697877, 85395754]

約数ペア:

[(1, 85395754), (2, 42697877), (157, 543922), (314, 271961), (431, 198134), (631, 135334), (862, 99067), (1262, 67667)]