71804854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{3203}}^1$

素因数の和:4235

約数の個数: 16

約数和(自身を含む): 117650880

約数和(自身を除く): 45846026

約数列:

[1, 2, 11, 22, 1019, 2038, 3203, 6406, 11209, 22418, 35233, 70466, 3263857, 6527714, 35902427, 71804854]

約数ペア:

[(1, 71804854), (2, 35902427), (11, 6527714), (22, 3263857), (1019, 70466), (2038, 35233), (3203, 22418), (6406, 11209)]