85389724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{160507}}^1$

素因数の和:160537

約数の個数: 24

約数和(自身を含む): 179768960

約数和(自身を除く): 94379236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 160507, 321014, 642028, 1123549, 2247098, 3049633, 4494196, 6099266, 12198532, 21347431, 42694862, 85389724]

約数ペア:

[(1, 85389724), (2, 42694862), (4, 21347431), (7, 12198532), (14, 6099266), (19, 4494196), (28, 3049633), (38, 2247098), (76, 1123549), (133, 642028), (266, 321014), (532, 160507)]