40593676

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{128461}}^1$

素因数の和:128544

約数の個数: 12

約数和(自身を含む): 71938720

約数和(自身を除く): 31345044

約数列:

[1, 2, 4, 79, 158, 316, 128461, 256922, 513844, 10148419, 20296838, 40593676]

約数ペア:

[(1, 40593676), (2, 20296838), (4, 10148419), (79, 513844), (158, 256922), (316, 128461)]