15970832

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43399}}^1$

素因数の和:43430

約数の個数: 20

約数和(自身を含む): 32289600

約数和(自身を除く): 16318768

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 43399, 86798, 173596, 347192, 694384, 998177, 1996354, 3992708, 7985416, 15970832]

約数ペア:

[(1, 15970832), (2, 7985416), (4, 3992708), (8, 1996354), (16, 998177), (23, 694384), (46, 347192), (92, 173596), (184, 86798), (368, 43399)]