87018118

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 145480608

約数和(自身を除く): 58462490

約数列:

[1, 2, 11, 22, 97, 121, 194, 242, 337, 674, 1067, 1331, 2134, 2662, 3707, 7414, 11737, 23474, 32689, 40777, 65378, 81554, 129107, 258214, 359579, 448547, 719158, 897094, 3955369, 7910738, 43509059, 87018118]

約数ペア:

[(1, 87018118), (2, 43509059), (11, 7910738), (22, 3955369), (97, 897094), (121, 719158), (194, 448547), (242, 359579), (337, 258214), (674, 129107), (1067, 81554), (1331, 65378), (2134, 40777), (2662, 32689), (3707, 23474), (7414, 11737)]