30238456

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{23189}}^1$

素因数の和:23358

約数の個数: 16

約数和(自身を含む): 57047400

約数和(自身を除く): 26808944

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 23189, 46378, 92756, 185512, 3779807, 7559614, 15119228, 30238456]

約数ペア:

[(1, 30238456), (2, 15119228), (4, 7559614), (8, 3779807), (163, 185512), (326, 92756), (652, 46378), (1304, 23189)]