164011792

素因数分解:

$2^4\times 7^1\times {\mathrm{1464391}}^1$

素因数の和:1464406

約数の個数: 20

約数和(自身を含む): 363169216

約数和(自身を除く): 199157424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1464391, 2928782, 5857564, 10250737, 11715128, 20501474, 23430256, 41002948, 82005896, 164011792]

約数ペア:

[(1, 164011792), (2, 82005896), (4, 41002948), (7, 23430256), (8, 20501474), (14, 11715128), (16, 10250737), (28, 5857564), (56, 2928782), (112, 1464391)]