80347852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{26189}}^1$

素因数の和:26265

約数の個数: 24

約数和(自身を含む): 153997200

約数和(自身を除く): 73649348

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 26189, 52378, 104756, 340457, 680914, 1361828, 1545151, 3090302, 6180604, 20086963, 40173926, 80347852]

約数ペア:

[(1, 80347852), (2, 40173926), (4, 20086963), (13, 6180604), (26, 3090302), (52, 1545151), (59, 1361828), (118, 680914), (236, 340457), (767, 104756), (1534, 52378), (3068, 26189)]