85955270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{209647}}^1$

素因数の和:209695

約数の個数: 16

約数和(自身を含む): 158493888

約数和(自身を除く): 72538618

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 209647, 419294, 1048235, 2096470, 8595527, 17191054, 42977635, 85955270]

約数ペア:

[(1, 85955270), (2, 42977635), (5, 17191054), (10, 8595527), (41, 2096470), (82, 1048235), (205, 419294), (410, 209647)]