40024262

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{541}}^1$

素因数の和:1135

約数の個数: 16

約数和(自身を含む): 61111584

約数和(自身を除く): 21087322

約数列:

[1, 2, 71, 142, 521, 541, 1042, 1082, 36991, 38411, 73982, 76822, 281861, 563722, 20012131, 40024262]

約数ペア:

[(1, 40024262), (2, 20012131), (71, 563722), (142, 281861), (521, 76822), (541, 73982), (1042, 38411), (1082, 36991)]