90589246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 153790560

約数和(自身を除く): 63201314

約数列:

[1, 2, 11, 22, 37, 74, 109, 218, 407, 814, 1021, 1199, 2042, 2398, 4033, 8066, 11231, 22462, 37777, 44363, 75554, 88726, 111289, 222578, 415547, 831094, 1224179, 2448358, 4117693, 8235386, 45294623, 90589246]

約数ペア:

[(1, 90589246), (2, 45294623), (11, 8235386), (22, 4117693), (37, 2448358), (74, 1224179), (109, 831094), (218, 415547), (407, 222578), (814, 111289), (1021, 88726), (1199, 75554), (2042, 44363), (2398, 37777), (4033, 22462), (8066, 11231)]