23165128

素因数分解:

$2^3\times 7^1\times {\mathrm{569}}^1\times {\mathrm{727}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 49795200

約数和(自身を除く): 26630072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 569, 727, 1138, 1454, 2276, 2908, 3983, 4552, 5089, 5816, 7966, 10178, 15932, 20356, 31864, 40712, 413663, 827326, 1654652, 2895641, 3309304, 5791282, 11582564, 23165128]

約数ペア:

[(1, 23165128), (2, 11582564), (4, 5791282), (7, 3309304), (8, 2895641), (14, 1654652), (28, 827326), (56, 413663), (569, 40712), (727, 31864), (1138, 20356), (1454, 15932), (2276, 10178), (2908, 7966), (3983, 5816), (4552, 5089)]