39704944

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{85571}}^1$

素因数の和:85608

約数の個数: 20

約数和(自身を含む): 79581960

約数和(自身を除く): 39877016

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 85571, 171142, 342284, 684568, 1369136, 2481559, 4963118, 9926236, 19852472, 39704944]

約数ペア:

[(1, 39704944), (2, 19852472), (4, 9926236), (8, 4963118), (16, 2481559), (29, 1369136), (58, 684568), (116, 342284), (232, 171142), (464, 85571)]