89871298

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{10037}}^1$

素因数の和:10098

約数の個数: 24

約数和(自身を含む): 152196156

約数和(自身を除く): 62324858

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 10037, 20074, 110407, 220814, 371369, 742738, 1214477, 2428954, 4085059, 8170118, 44935649, 89871298]

約数ペア:

[(1, 89871298), (2, 44935649), (11, 8170118), (22, 4085059), (37, 2428954), (74, 1214477), (121, 742738), (242, 371369), (407, 220814), (814, 110407), (4477, 20074), (8954, 10037)]