86766896

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{13259}}^1$

素因数の和:13676

約数の個数: 20

約数和(自身を含む): 168534600

約数和(自身を除く): 81767704

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 13259, 26518, 53036, 106072, 212144, 5422931, 10845862, 21691724, 43383448, 86766896]

約数ペア:

[(1, 86766896), (2, 43383448), (4, 21691724), (8, 10845862), (16, 5422931), (409, 212144), (818, 106072), (1636, 53036), (3272, 26518), (6544, 13259)]