30958384

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{17123}}^1$

素因数の和:17244

約数の個数: 20

約数和(自身を含む): 60516216

約数和(自身を除く): 29557832

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 17123, 34246, 68492, 136984, 273968, 1934899, 3869798, 7739596, 15479192, 30958384]

約数ペア:

[(1, 30958384), (2, 15479192), (4, 7739596), (8, 3869798), (16, 1934899), (113, 273968), (226, 136984), (452, 68492), (904, 34246), (1808, 17123)]