87639634

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{7727}}^1$

素因数の和:7889

約数の個数: 16

約数和(自身を含む): 135209088

約数和(自身を除く): 47569454

約数列:

[1, 2, 53, 106, 107, 214, 5671, 7727, 11342, 15454, 409531, 819062, 826789, 1653578, 43819817, 87639634]

約数ペア:

[(1, 87639634), (2, 43819817), (53, 1653578), (106, 826789), (107, 819062), (214, 409531), (5671, 15454), (7727, 11342)]