133972018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{2671}}^1$

素因数の和:3513

約数の個数: 16

約数和(自身を含む): 207774720

約数和(自身を除く): 73802702

約数列:

[1, 2, 31, 62, 809, 1618, 2671, 5342, 25079, 50158, 82801, 165602, 2160839, 4321678, 66986009, 133972018]

約数ペア:

[(1, 133972018), (2, 66986009), (31, 4321678), (62, 2160839), (809, 165602), (1618, 82801), (2671, 50158), (5342, 25079)]