31490742

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 64157184

約数和(自身を除く): 32666442

約数列:

[1, 2, 3, 6, 107, 181, 214, 271, 321, 362, 542, 543, 642, 813, 1086, 1626, 19367, 28997, 38734, 49051, 57994, 58101, 86991, 98102, 116202, 147153, 173982, 294306, 5248457, 10496914, 15745371, 31490742]

約数ペア:

[(1, 31490742), (2, 15745371), (3, 10496914), (6, 5248457), (107, 294306), (181, 173982), (214, 147153), (271, 116202), (321, 98102), (362, 86991), (542, 58101), (543, 57994), (642, 49051), (813, 38734), (1086, 28997), (1626, 19367)]