89312828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{8087}}^1$

素因数の和:8353

約数の個数: 24

約数和(自身を含む): 171206784

約数和(自身を除く): 81893956

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 2761, 5522, 8087, 11044, 16174, 32348, 88957, 177914, 355828, 2029837, 4059674, 8119348, 22328207, 44656414, 89312828]

約数ペア:

[(1, 89312828), (2, 44656414), (4, 22328207), (11, 8119348), (22, 4059674), (44, 2029837), (251, 355828), (502, 177914), (1004, 88957), (2761, 32348), (5522, 16174), (8087, 11044)]