40803642832

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{32281363}}^1$

素因数の和:32281450

約数の個数: 20

約数和(自身を含む): 80057782720

約数和(自身を除く): 39254139888

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 32281363, 64562726, 129125452, 258250904, 516501808, 2550227677, 5100455354, 10200910708, 20401821416, 40803642832]

約数ペア:

[(1, 40803642832), (2, 20401821416), (4, 10200910708), (8, 5100455354), (16, 2550227677), (79, 516501808), (158, 258250904), (316, 129125452), (632, 64562726), (1264, 32281363)]