31108436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10639}}^1$

素因数の和:10703

約数の個数: 24

約数和(自身を含む): 58988160

約数和(自身を除く): 27879724

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 10639, 21278, 42556, 180863, 361726, 457477, 723452, 914954, 1829908, 7777109, 15554218, 31108436]

約数ペア:

[(1, 31108436), (2, 15554218), (4, 7777109), (17, 1829908), (34, 914954), (43, 723452), (68, 457477), (86, 361726), (172, 180863), (731, 42556), (1462, 21278), (2924, 10639)]