23147984

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{2137}}^1$

素因数の和:2822

約数の個数: 20

約数和(自身を含む): 44936484

約数和(自身を除く): 21788500

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2137, 2708, 4274, 5416, 8548, 10832, 17096, 34192, 1446749, 2893498, 5786996, 11573992, 23147984]

約数ペア:

[(1, 23147984), (2, 11573992), (4, 5786996), (8, 2893498), (16, 1446749), (677, 34192), (1354, 17096), (2137, 10832), (2708, 8548), (4274, 5416)]