31414966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 53876736

約数和(自身を除く): 22461770

約数列:

[1, 2, 11, 22, 31, 62, 73, 146, 341, 631, 682, 803, 1262, 1606, 2263, 4526, 6941, 13882, 19561, 24893, 39122, 46063, 49786, 92126, 215171, 430342, 506693, 1013386, 1427953, 2855906, 15707483, 31414966]

約数ペア:

[(1, 31414966), (2, 15707483), (11, 2855906), (22, 1427953), (31, 1013386), (62, 506693), (73, 430342), (146, 215171), (341, 92126), (631, 49786), (682, 46063), (803, 39122), (1262, 24893), (1606, 19561), (2263, 13882), (4526, 6941)]