85109038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 155003328

約数和(自身を除く): 69894290

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 541, 661, 1082, 1322, 3787, 4627, 7574, 9197, 9254, 11237, 18394, 22474, 64379, 78659, 128758, 157318, 357601, 715202, 2503207, 5006414, 6079217, 12158434, 42554519, 85109038]

約数ペア:

[(1, 85109038), (2, 42554519), (7, 12158434), (14, 6079217), (17, 5006414), (34, 2503207), (119, 715202), (238, 357601), (541, 157318), (661, 128758), (1082, 78659), (1322, 64379), (3787, 22474), (4627, 18394), (7574, 11237), (9197, 9254)]