86171036

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{29879}}^1$

素因数の和:29993

約数の個数: 24

約数和(自身を含む): 174021120

約数和(自身を除く): 87850084

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 29879, 59758, 119516, 209153, 418306, 836612, 3077537, 6155074, 12310148, 21542759, 43085518, 86171036]

約数ペア:

[(1, 86171036), (2, 43085518), (4, 21542759), (7, 12310148), (14, 6155074), (28, 3077537), (103, 836612), (206, 418306), (412, 209153), (721, 119516), (1442, 59758), (2884, 29879)]