86420852

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{30559}}^1$

素因数の和:30671

約数の個数: 24

約数和(自身を含む): 174558720

約数和(自身を除く): 88137868

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 30559, 61118, 122236, 213913, 427826, 855652, 3086459, 6172918, 12345836, 21605213, 43210426, 86420852]

約数ペア:

[(1, 86420852), (2, 43210426), (4, 21605213), (7, 12345836), (14, 6172918), (28, 3086459), (101, 855652), (202, 427826), (404, 213913), (707, 122236), (1414, 61118), (2828, 30559)]