90286822

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{5437}}^1$

素因数の和:5500

約数の個数: 24

約数和(自身を含む): 149175216

約数和(自身を除く): 58888394

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 5437, 8303, 10874, 16606, 103303, 125051, 206606, 250102, 1962757, 2375969, 3925514, 4751938, 45143411, 90286822]

約数ペア:

[(1, 90286822), (2, 45143411), (19, 4751938), (23, 3925514), (38, 2375969), (46, 1962757), (361, 250102), (437, 206606), (722, 125051), (874, 103303), (5437, 16606), (8303, 10874)]