40894744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2851}}^1$

素因数の和:3031

約数の個数: 32

約数和(自身を含む): 84191040

約数和(自身を除く): 43296296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 2851, 3586, 5702, 7172, 11404, 14344, 22808, 31361, 62722, 125444, 250888, 464713, 929426, 1858852, 3717704, 5111843, 10223686, 20447372, 40894744]

約数ペア:

[(1, 40894744), (2, 20447372), (4, 10223686), (8, 5111843), (11, 3717704), (22, 1858852), (44, 929426), (88, 464713), (163, 250888), (326, 125444), (652, 62722), (1304, 31361), (1793, 22808), (2851, 14344), (3586, 11404), (5702, 7172)]