23401328

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{13669}}^1$

素因数の和:13784

約数の個数: 20

約数和(自身を含む): 45767160

約数和(自身を除く): 22365832

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 13669, 27338, 54676, 109352, 218704, 1462583, 2925166, 5850332, 11700664, 23401328]

約数ペア:

[(1, 23401328), (2, 11700664), (4, 5850332), (8, 2925166), (16, 1462583), (107, 218704), (214, 109352), (428, 54676), (856, 27338), (1712, 13669)]