90163432

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{262103}}^1$

素因数の和:262152

約数の個数: 16

約数和(自身を含む): 172988640

約数和(自身を除く): 82825208

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 262103, 524206, 1048412, 2096824, 11270429, 22540858, 45081716, 90163432]

約数ペア:

[(1, 90163432), (2, 45081716), (4, 22540858), (8, 11270429), (43, 2096824), (86, 1048412), (172, 524206), (344, 262103)]