31774564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 61650288

約数和(自身を除く): 29875724

約数列:

[1, 2, 4, 17, 34, 37, 68, 73, 74, 146, 148, 173, 292, 346, 629, 692, 1241, 1258, 2482, 2516, 2701, 2941, 4964, 5402, 5882, 6401, 10804, 11764, 12629, 12802, 25258, 25604, 45917, 50516, 91834, 108817, 183668, 214693, 217634, 429386, 435268, 467273, 858772, 934546, 1869092, 7943641, 15887282, 31774564]

約数ペア:

[(1, 31774564), (2, 15887282), (4, 7943641), (17, 1869092), (34, 934546), (37, 858772), (68, 467273), (73, 435268), (74, 429386), (146, 217634), (148, 214693), (173, 183668), (292, 108817), (346, 91834), (629, 50516), (692, 45917), (1241, 25604), (1258, 25258), (2482, 12802), (2516, 12629), (2701, 11764), (2941, 10804), (4964, 6401), (5402, 5882)]