31318164

素因数分解:

$2^2\times 3^4\times {\mathrm{96661}}^1$

素因数の和:96677

約数の個数: 30

約数和(自身を含む): 81872714

約数和(自身を除く): 50554550

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 96661, 193322, 289983, 386644, 579966, 869949, 1159932, 1739898, 2609847, 3479796, 5219694, 7829541, 10439388, 15659082, 31318164]

約数ペア:

[(1, 31318164), (2, 15659082), (3, 10439388), (4, 7829541), (6, 5219694), (9, 3479796), (12, 2609847), (18, 1739898), (27, 1159932), (36, 869949), (54, 579966), (81, 386644), (108, 289983), (162, 193322), (324, 96661)]