86986010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{212161}}^1$

素因数の和:212209

約数の個数: 16

約数和(自身を含む): 160394472

約数和(自身を除く): 73408462

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 212161, 424322, 1060805, 2121610, 8698601, 17397202, 43493005, 86986010]

約数ペア:

[(1, 86986010), (2, 43493005), (5, 17397202), (10, 8698601), (41, 2121610), (82, 1060805), (205, 424322), (410, 212161)]