25831804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5081}}^1$

素因数の和:5157

約数の個数: 24

約数和(自身を含む): 47811456

約数和(自身を除く): 21979652

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5081, 5084, 10162, 20324, 157511, 208321, 315022, 416642, 630044, 833284, 6457951, 12915902, 25831804]

約数ペア:

[(1, 25831804), (2, 12915902), (4, 6457951), (31, 833284), (41, 630044), (62, 416642), (82, 315022), (124, 208321), (164, 157511), (1271, 20324), (2542, 10162), (5081, 5084)]