81956402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{29333}}^1$

素因数の和:29473

約数の個数: 16

約数和(自身を含む): 135171072

約数和(自身を除く): 53214670

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 29333, 58666, 322663, 645326, 3725291, 7450582, 40978201, 81956402]

約数ペア:

[(1, 81956402), (2, 40978201), (11, 7450582), (22, 3725291), (127, 645326), (254, 322663), (1397, 58666), (2794, 29333)]