87905228

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3413}}^1$

素因数の和:3601

約数の個数: 24

約数和(自身を含む): 158300352

約数和(自身を除く): 70395124

約数列:

[1, 2, 4, 47, 94, 137, 188, 274, 548, 3413, 6439, 6826, 12878, 13652, 25756, 160411, 320822, 467581, 641644, 935162, 1870324, 21976307, 43952614, 87905228]

約数ペア:

[(1, 87905228), (2, 43952614), (4, 21976307), (47, 1870324), (94, 935162), (137, 641644), (188, 467581), (274, 320822), (548, 160411), (3413, 25756), (6439, 13652), (6826, 12878)]