87494734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{31541}}^1$

素因数の和:31635

約数の個数: 16

約数和(自身を含む): 140046480

約数和(自身を除く): 52551746

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 31541, 63082, 599279, 1198558, 2302493, 4604986, 43747367, 87494734]

約数ペア:

[(1, 87494734), (2, 43747367), (19, 4604986), (38, 2302493), (73, 1198558), (146, 599279), (1387, 63082), (2774, 31541)]