89189342

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{368551}}^1$

素因数の和:368575

約数の個数: 12

約数和(自身を含む): 147052248

約数和(自身を除く): 57862906

約数列:

[1, 2, 11, 22, 121, 242, 368551, 737102, 4054061, 8108122, 44594671, 89189342]

約数ペア:

[(1, 89189342), (2, 44594671), (11, 8108122), (22, 4054061), (121, 737102), (242, 368551)]