21167373848

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{1489}}^1\times {\mathrm{4241}}^1$

素因数の和:6155

約数の個数: 32

約数和(自身を含む): 39819654000

約数和(自身を除く): 18652280152

約数列:

[1, 2, 4, 8, 419, 838, 1489, 1676, 2978, 3352, 4241, 5956, 8482, 11912, 16964, 33928, 623891, 1247782, 1776979, 2495564, 3553958, 4991128, 6314849, 7107916, 12629698, 14215832, 25259396, 50518792, 2645921731, 5291843462, 10583686924, 21167373848]

約数ペア:

[(1, 21167373848), (2, 10583686924), (4, 5291843462), (8, 2645921731), (419, 50518792), (838, 25259396), (1489, 14215832), (1676, 12629698), (2978, 7107916), (3352, 6314849), (4241, 4991128), (5956, 3553958), (8482, 2495564), (11912, 1776979), (16964, 1247782), (33928, 623891)]