30909856

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{12227}}^1$

素因数の和:12316

約数の個数: 24

約数和(自身を含む): 61629120

約数和(自身を除く): 30719264

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 12227, 24454, 48908, 97816, 195632, 391264, 965933, 1931866, 3863732, 7727464, 15454928, 30909856]

約数ペア:

[(1, 30909856), (2, 15454928), (4, 7727464), (8, 3863732), (16, 1931866), (32, 965933), (79, 391264), (158, 195632), (316, 97816), (632, 48908), (1264, 24454), (2528, 12227)]