215536808

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{86077}}^1$

素因数の和:86396

約数の個数: 16

約数和(自身を含む): 405427380

約数和(自身を除く): 189890572

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 86077, 172154, 344308, 688616, 26942101, 53884202, 107768404, 215536808]

約数ペア:

[(1, 215536808), (2, 107768404), (4, 53884202), (8, 26942101), (313, 688616), (626, 344308), (1252, 172154), (2504, 86077)]