90945032

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1123}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 174804480

約数和(自身を除く): 83859448

約数列:

[1, 2, 4, 8, 53, 106, 191, 212, 382, 424, 764, 1123, 1528, 2246, 4492, 8984, 10123, 20246, 40492, 59519, 80984, 119038, 214493, 238076, 428986, 476152, 857972, 1715944, 11368129, 22736258, 45472516, 90945032]

約数ペア:

[(1, 90945032), (2, 45472516), (4, 22736258), (8, 11368129), (53, 1715944), (106, 857972), (191, 476152), (212, 428986), (382, 238076), (424, 214493), (764, 119038), (1123, 80984), (1528, 59519), (2246, 40492), (4492, 20246), (8984, 10123)]