40471966

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{2207}}^1$

素因数の和:2435

約数の個数: 16

約数和(自身を含む): 62239104

約数和(自身を除く): 21767138

約数列:

[1, 2, 53, 106, 173, 346, 2207, 4414, 9169, 18338, 116971, 233942, 381811, 763622, 20235983, 40471966]

約数ペア:

[(1, 40471966), (2, 20235983), (53, 763622), (106, 381811), (173, 233942), (346, 116971), (2207, 18338), (4414, 9169)]