87502118

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{8819}}^1$

素因数の和:8884

約数の個数: 24

約数和(自身を含む): 147805560

約数和(自身を除く): 60303442

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 8819, 9922, 17638, 97009, 194018, 361579, 723158, 1067099, 2134198, 3977369, 7954738, 43751059, 87502118]

約数ペア:

[(1, 87502118), (2, 43751059), (11, 7954738), (22, 3977369), (41, 2134198), (82, 1067099), (121, 723158), (242, 361579), (451, 194018), (902, 97009), (4961, 17638), (8819, 9922)]