86850428

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{9371}}^1$

素因数の和:9713

約数の個数: 24

約数和(自身を含む): 174244224

約数和(自身を除く): 87393796

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 9371, 18742, 37484, 65597, 131194, 262388, 3101801, 6203602, 12407204, 21712607, 43425214, 86850428]

約数ペア:

[(1, 86850428), (2, 43425214), (4, 21712607), (7, 12407204), (14, 6203602), (28, 3101801), (331, 262388), (662, 131194), (1324, 65597), (2317, 37484), (4634, 18742), (9268, 9371)]