23131688

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 44595360

約数和(自身を除く): 21463672

約数列:

[1, 2, 4, 8, 61, 107, 122, 214, 244, 428, 443, 488, 856, 886, 1772, 3544, 6527, 13054, 26108, 27023, 47401, 52216, 54046, 94802, 108092, 189604, 216184, 379208, 2891461, 5782922, 11565844, 23131688]

約数ペア:

[(1, 23131688), (2, 11565844), (4, 5782922), (8, 2891461), (61, 379208), (107, 216184), (122, 189604), (214, 108092), (244, 94802), (428, 54046), (443, 52216), (488, 47401), (856, 27023), (886, 26108), (1772, 13054), (3544, 6527)]