31441916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 63715680

約数和(自身を除く): 32273764

約数列:

[1, 2, 4, 11, 22, 29, 41, 44, 58, 82, 116, 164, 319, 451, 601, 638, 902, 1189, 1202, 1276, 1804, 2378, 2404, 4756, 6611, 13079, 13222, 17429, 24641, 26158, 26444, 34858, 49282, 52316, 69716, 98564, 191719, 271051, 383438, 542102, 714589, 766876, 1084204, 1429178, 2858356, 7860479, 15720958, 31441916]

約数ペア:

[(1, 31441916), (2, 15720958), (4, 7860479), (11, 2858356), (22, 1429178), (29, 1084204), (41, 766876), (44, 714589), (58, 542102), (82, 383438), (116, 271051), (164, 191719), (319, 98564), (451, 69716), (601, 52316), (638, 49282), (902, 34858), (1189, 26444), (1202, 26158), (1276, 24641), (1804, 17429), (2378, 13222), (2404, 13079), (4756, 6611)]