31355950288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8867633}}^1$

素因数の和:8867671

約数の個数: 40

約数和(自身を含む): 69273956808

約数和(自身を除く): 37918006520

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 8867633, 17735266, 35470532, 70941064, 115279229, 141882128, 150749761, 230558458, 301499522, 461116916, 602999044, 922233832, 1205998088, 1844467664, 1959746893, 2411996176, 3919493786, 7838987572, 15677975144, 31355950288]

約数ペア:

[(1, 31355950288), (2, 15677975144), (4, 7838987572), (8, 3919493786), (13, 2411996176), (16, 1959746893), (17, 1844467664), (26, 1205998088), (34, 922233832), (52, 602999044), (68, 461116916), (104, 301499522), (136, 230558458), (208, 150749761), (221, 141882128), (272, 115279229), (442, 70941064), (884, 35470532), (1768, 17735266), (3536, 8867633)]