90862618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5413}}^1$

素因数の和:5542

約数の個数: 32

約数和(自身を含む): 171515520

約数和(自身を除く): 80652902

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1526, 2398, 5413, 8393, 10826, 16786, 37891, 59543, 75782, 119086, 416801, 590017, 833602, 1180034, 4130119, 6490187, 8260238, 12980374, 45431309, 90862618]

約数ペア:

[(1, 90862618), (2, 45431309), (7, 12980374), (11, 8260238), (14, 6490187), (22, 4130119), (77, 1180034), (109, 833602), (154, 590017), (218, 416801), (763, 119086), (1199, 75782), (1526, 59543), (2398, 37891), (5413, 16786), (8393, 10826)]