9789128

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{7507}}^1$

素因数の和:7676

約数の個数: 16

約数和(自身を含む): 18469680

約数和(自身を除く): 8680552

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 7507, 15014, 30028, 60056, 1223641, 2447282, 4894564, 9789128]

約数ペア:

[(1, 9789128), (2, 4894564), (4, 2447282), (8, 1223641), (163, 60056), (326, 30028), (652, 15014), (1304, 7507)]