31197874

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1153}}^1$

素因数の和:1401

約数の個数: 16

約数和(自身を含む): 47692512

約数和(自身を除く): 16494638

約数列:

[1, 2, 83, 163, 166, 326, 1153, 2306, 13529, 27058, 95699, 187939, 191398, 375878, 15598937, 31197874]

約数ペア:

[(1, 31197874), (2, 15598937), (83, 375878), (163, 191398), (166, 187939), (326, 95699), (1153, 27058), (2306, 13529)]