22770448

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{8731}}^1$

素因数の和:8902

約数の個数: 20

約数和(自身を含む): 44393488

約数和(自身を除く): 21623040

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 8731, 17462, 34924, 69848, 139696, 1423153, 2846306, 5692612, 11385224, 22770448]

約数ペア:

[(1, 22770448), (2, 11385224), (4, 5692612), (8, 2846306), (16, 1423153), (163, 139696), (326, 69848), (652, 34924), (1304, 17462), (2608, 8731)]