31888324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{14957}}^1$

素因数の和:15015

約数の個数: 24

約数和(自身を含む): 61567128

約数和(自身を除く): 29678804

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 14957, 29914, 59828, 194441, 388882, 613237, 777764, 1226474, 2452948, 7972081, 15944162, 31888324]

約数ペア:

[(1, 31888324), (2, 15944162), (4, 7972081), (13, 2452948), (26, 1226474), (41, 777764), (52, 613237), (82, 388882), (164, 194441), (533, 59828), (1066, 29914), (2132, 14957)]