126815512

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{54851}}^1$

素因数の和:54891

約数の個数: 24

約数和(自身を含む): 252593460

約数和(自身を除く): 125777948

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 54851, 109702, 219404, 438808, 932467, 1864934, 3729868, 7459736, 15851939, 31703878, 63407756, 126815512]

約数ペア:

[(1, 126815512), (2, 63407756), (4, 31703878), (8, 15851939), (17, 7459736), (34, 3729868), (68, 1864934), (136, 932467), (289, 438808), (578, 219404), (1156, 109702), (2312, 54851)]