42157606

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{1597}}^1$

素因数の和:1863

約数の個数: 16

約数和(自身を含む): 64546416

約数和(自身を除く): 22388810

約数列:

[1, 2, 67, 134, 197, 394, 1597, 3194, 13199, 26398, 106999, 213998, 314609, 629218, 21078803, 42157606]

約数ペア:

[(1, 42157606), (2, 21078803), (67, 629218), (134, 314609), (197, 213998), (394, 106999), (1597, 26398), (3194, 13199)]