117454808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1721}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 232470000

約数和(自身を除く): 115015192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 449, 898, 1721, 1796, 3442, 3592, 6884, 8531, 13768, 17062, 32699, 34124, 65398, 68248, 130796, 261592, 772729, 1545458, 3090916, 6181832, 14681851, 29363702, 58727404, 117454808]

約数ペア:

[(1, 117454808), (2, 58727404), (4, 29363702), (8, 14681851), (19, 6181832), (38, 3090916), (76, 1545458), (152, 772729), (449, 261592), (898, 130796), (1721, 68248), (1796, 65398), (3442, 34124), (3592, 32699), (6884, 17062), (8531, 13768)]