38966728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{118801}}^1$

素因数の和:118848

約数の個数: 16

約数和(自身を含む): 74845260

約数和(自身を除く): 35878532

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 118801, 237602, 475204, 950408, 4870841, 9741682, 19483364, 38966728]

約数ペア:

[(1, 38966728), (2, 19483364), (4, 9741682), (8, 4870841), (41, 950408), (82, 475204), (164, 237602), (328, 118801)]