23490256

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{9007}}^1$

素因数の和:9178

約数の個数: 20

約数和(自身を含む): 45796672

約数和(自身を除く): 22306416

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 9007, 18014, 36028, 72056, 144112, 1468141, 2936282, 5872564, 11745128, 23490256]

約数ペア:

[(1, 23490256), (2, 11745128), (4, 5872564), (8, 2936282), (16, 1468141), (163, 144112), (326, 72056), (652, 36028), (1304, 18014), (2608, 9007)]