31618756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5381}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 60127704

約数和(自身を除く): 28508948

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5381, 5876, 10762, 21524, 69953, 139906, 279812, 608053, 1216106, 2432212, 7904689, 15809378, 31618756]

約数ペア:

[(1, 31618756), (2, 15809378), (4, 7904689), (13, 2432212), (26, 1216106), (52, 608053), (113, 279812), (226, 139906), (452, 69953), (1469, 21524), (2938, 10762), (5381, 5876)]