31004324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1423}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 58611840

約数和(自身を除く): 27607516

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1423, 1676, 2846, 5447, 5692, 10894, 18499, 21788, 36998, 73996, 596237, 1192474, 2384948, 7751081, 15502162, 31004324]

約数ペア:

[(1, 31004324), (2, 15502162), (4, 7751081), (13, 2384948), (26, 1192474), (52, 596237), (419, 73996), (838, 36998), (1423, 21788), (1676, 18499), (2846, 10894), (5447, 5692)]