85391236

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{98377}}^1$

素因数の和:98419

約数の個数: 24

約数和(自身を含む): 176293376

約数和(自身を除く): 90902140

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 98377, 196754, 393508, 688639, 1377278, 2754556, 3049687, 6099374, 12198748, 21347809, 42695618, 85391236]

約数ペア:

[(1, 85391236), (2, 42695618), (4, 21347809), (7, 12198748), (14, 6099374), (28, 3049687), (31, 2754556), (62, 1377278), (124, 688639), (217, 393508), (434, 196754), (868, 98377)]