99570872

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{25349}}^1$

素因数の和:25846

約数の個数: 16

約数和(自身を含む): 187083000

約数和(自身を除く): 87512128

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 25349, 50698, 101396, 202792, 12446359, 24892718, 49785436, 99570872]

約数ペア:

[(1, 99570872), (2, 49785436), (4, 24892718), (8, 12446359), (491, 202792), (982, 101396), (1964, 50698), (3928, 25349)]