169624912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{623621}}^1$

素因数の和:623646

約数の個数: 20

約数和(自身を含む): 347981076

約数和(自身を除く): 178356164

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 623621, 1247242, 2494484, 4988968, 9977936, 10601557, 21203114, 42406228, 84812456, 169624912]

約数ペア:

[(1, 169624912), (2, 84812456), (4, 42406228), (8, 21203114), (16, 10601557), (17, 9977936), (34, 4988968), (68, 2494484), (136, 1247242), (272, 623621)]