31276052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{411527}}^1$

素因数の和:411550

約数の個数: 12

約数和(自身を含む): 57613920

約数和(自身を除く): 26337868

約数列:

[1, 2, 4, 19, 38, 76, 411527, 823054, 1646108, 7819013, 15638026, 31276052]

約数ペア:

[(1, 31276052), (2, 15638026), (4, 7819013), (19, 1646108), (38, 823054), (76, 411527)]