53580872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{393977}}^1$

素因数の和:394000

約数の個数: 16

約数和(自身を含む): 106374060

約数和(自身を除く): 52793188

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 393977, 787954, 1575908, 3151816, 6697609, 13395218, 26790436, 53580872]

約数ペア:

[(1, 53580872), (2, 26790436), (4, 13395218), (8, 6697609), (17, 3151816), (34, 1575908), (68, 787954), (136, 393977)]