31349058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13859}}^1$

素因数の和:13906

約数の個数: 32

約数和(自身を含む): 69854400

約数和(自身を除く): 38505342

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 13859, 27718, 41577, 83154, 180167, 360334, 401911, 540501, 803822, 1081002, 1205733, 2411466, 5224843, 10449686, 15674529, 31349058]

約数ペア:

[(1, 31349058), (2, 15674529), (3, 10449686), (6, 5224843), (13, 2411466), (26, 1205733), (29, 1081002), (39, 803822), (58, 540501), (78, 401911), (87, 360334), (174, 180167), (377, 83154), (754, 41577), (1131, 27718), (2262, 13859)]