21603376

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{46559}}^1$

素因数の和:46596

約数の個数: 20

約数和(自身を含む): 43300800

約数和(自身を除く): 21697424

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 46559, 93118, 186236, 372472, 744944, 1350211, 2700422, 5400844, 10801688, 21603376]

約数ペア:

[(1, 21603376), (2, 10801688), (4, 5400844), (8, 2700422), (16, 1350211), (29, 744944), (58, 372472), (116, 186236), (232, 93118), (464, 46559)]