38418832

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{104399}}^1$

素因数の和:104430

約数の個数: 20

約数和(自身を含む): 77673600

約数和(自身を除く): 39254768

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 104399, 208798, 417596, 835192, 1670384, 2401177, 4802354, 9604708, 19209416, 38418832]

約数ペア:

[(1, 38418832), (2, 19209416), (4, 9604708), (8, 4802354), (16, 2401177), (23, 1670384), (46, 835192), (92, 417596), (184, 208798), (368, 104399)]