86874988

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3373}}^1$

素因数の和:3561

約数の個数: 24

約数和(自身を含む): 156445632

約数和(自身を除く): 69570644

約数列:

[1, 2, 4, 47, 94, 137, 188, 274, 548, 3373, 6439, 6746, 12878, 13492, 25756, 158531, 317062, 462101, 634124, 924202, 1848404, 21718747, 43437494, 86874988]

約数ペア:

[(1, 86874988), (2, 43437494), (4, 21718747), (47, 1848404), (94, 924202), (137, 634124), (188, 462101), (274, 317062), (548, 158531), (3373, 25756), (6439, 13492), (6746, 12878)]