24331984

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{21419}}^1$

素因数の和:21498

約数の個数: 20

約数和(自身を含む): 47809440

約数和(自身を除く): 23477456

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 21419, 42838, 85676, 171352, 342704, 1520749, 3041498, 6082996, 12165992, 24331984]

約数ペア:

[(1, 24331984), (2, 12165992), (4, 6082996), (8, 3041498), (16, 1520749), (71, 342704), (142, 171352), (284, 85676), (568, 42838), (1136, 21419)]