40925296

素因数分解:

$2^4\times {\mathrm{1277}}^1\times {\mathrm{2003}}^1$

素因数の和:3288

約数の個数: 20

約数和(自身を含む): 79394472

約数和(自身を除く): 38469176

約数列:

[1, 2, 4, 8, 16, 1277, 2003, 2554, 4006, 5108, 8012, 10216, 16024, 20432, 32048, 2557831, 5115662, 10231324, 20462648, 40925296]

約数ペア:

[(1, 40925296), (2, 20462648), (4, 10231324), (8, 5115662), (16, 2557831), (1277, 32048), (2003, 20432), (2554, 16024), (4006, 10216), (5108, 8012)]