90515696

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{15671}}^1$

素因数の和:15717

約数の個数: 30

約数和(自身を含む): 185101992

約数和(自身を除く): 94586296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 15671, 31342, 62684, 125368, 250736, 297749, 595498, 1190996, 2381992, 4763984, 5657231, 11314462, 22628924, 45257848, 90515696]

約数ペア:

[(1, 90515696), (2, 45257848), (4, 22628924), (8, 11314462), (16, 5657231), (19, 4763984), (38, 2381992), (76, 1190996), (152, 595498), (304, 297749), (361, 250736), (722, 125368), (1444, 62684), (2888, 31342), (5776, 15671)]