42181796

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2381}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 76300224

約数和(自身を除く): 34118428

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 2381, 4429, 4762, 8858, 9524, 17716, 102383, 204766, 245243, 409532, 490486, 980972, 10545449, 21090898, 42181796]

約数ペア:

[(1, 42181796), (2, 21090898), (4, 10545449), (43, 980972), (86, 490486), (103, 409532), (172, 245243), (206, 204766), (412, 102383), (2381, 17716), (4429, 9524), (4762, 8858)]