87419372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{3581}}^1$

素因数の和:3961

約数の個数: 24

約数和(自身を含む): 162479520

約数和(自身を除く): 75060148

約数列:

[1, 2, 4, 17, 34, 68, 359, 718, 1436, 3581, 6103, 7162, 12206, 14324, 24412, 60877, 121754, 243508, 1285579, 2571158, 5142316, 21854843, 43709686, 87419372]

約数ペア:

[(1, 87419372), (2, 43709686), (4, 21854843), (17, 5142316), (34, 2571158), (68, 1285579), (359, 243508), (718, 121754), (1436, 60877), (3581, 24412), (6103, 14324), (7162, 12206)]