42516886028

素因数分解:

$2^2\times {\mathrm{2081}}^1\times {\mathrm{5107747}}^1$

素因数の和:5109832

約数の個数: 12

約数和(自身を含む): 74440319352

約数和(自身を除く): 31923433324

約数列:

[1, 2, 4, 2081, 4162, 8324, 5107747, 10215494, 20430988, 10629221507, 21258443014, 42516886028]

約数ペア:

[(1, 42516886028), (2, 21258443014), (4, 10629221507), (2081, 20430988), (4162, 10215494), (8324, 5107747)]