40865278

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{5503}}^1$

素因数の和:5631

約数の個数: 16

約数和(自身を含む): 63406080

約数和(自身を除く): 22540802

約数列:

[1, 2, 47, 79, 94, 158, 3713, 5503, 7426, 11006, 258641, 434737, 517282, 869474, 20432639, 40865278]

約数ペア:

[(1, 40865278), (2, 20432639), (47, 869474), (79, 517282), (94, 434737), (158, 258641), (3713, 11006), (5503, 7426)]