85953916

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{1279}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 153861120

約数和(自身を除く): 67907204

約数列:

[1, 2, 4, 53, 106, 212, 317, 634, 1268, 1279, 2558, 5116, 16801, 33602, 67204, 67787, 135574, 271148, 405443, 810886, 1621772, 21488479, 42976958, 85953916]

約数ペア:

[(1, 85953916), (2, 42976958), (4, 21488479), (53, 1621772), (106, 810886), (212, 405443), (317, 271148), (634, 135574), (1268, 67787), (1279, 67204), (2558, 33602), (5116, 16801)]