31576324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1193}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 59676120

約数和(自身を除く): 28099796

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 1193, 2036, 2386, 4772, 6617, 13234, 15509, 26468, 31018, 62036, 607237, 1214474, 2428948, 7894081, 15788162, 31576324]

約数ペア:

[(1, 31576324), (2, 15788162), (4, 7894081), (13, 2428948), (26, 1214474), (52, 607237), (509, 62036), (1018, 31018), (1193, 26468), (2036, 15509), (2386, 13234), (4772, 6617)]