40109962

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 60933600

約数和(自身を除く): 20823638

約数列:

[1, 2, 179, 181, 358, 362, 619, 1238, 32399, 64798, 110801, 112039, 221602, 224078, 20054981, 40109962]

約数ペア:

[(1, 40109962), (2, 20054981), (179, 224078), (181, 221602), (358, 112039), (362, 110801), (619, 64798), (1238, 32399)]