86915642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 147502080

約数和(自身を除く): 60586438

約数列:

[1, 2, 11, 22, 43, 79, 86, 158, 473, 869, 946, 1163, 1738, 2326, 3397, 6794, 12793, 25586, 37367, 50009, 74734, 91877, 100018, 183754, 550099, 1010647, 1100198, 2021294, 3950711, 7901422, 43457821, 86915642]

約数ペア:

[(1, 86915642), (2, 43457821), (11, 7901422), (22, 3950711), (43, 2021294), (79, 1100198), (86, 1010647), (158, 550099), (473, 183754), (869, 100018), (946, 91877), (1163, 74734), (1738, 50009), (2326, 37367), (3397, 25586), (6794, 12793)]