9145456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{33623}}^1$

素因数の和:33648

約数の個数: 20

約数和(自身を含む): 18762192

約数和(自身を除く): 9616736

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 33623, 67246, 134492, 268984, 537968, 571591, 1143182, 2286364, 4572728, 9145456]

約数ペア:

[(1, 9145456), (2, 4572728), (4, 2286364), (8, 1143182), (16, 571591), (17, 537968), (34, 268984), (68, 134492), (136, 67246), (272, 33623)]