85981030

素因数分解:

$2^1\times 5^1\times {\mathrm{2111}}^1\times {\mathrm{4073}}^1$

素因数の和:6191

約数の個数: 16

約数和(自身を含む): 154877184

約数和(自身を除く): 68896154

約数列:

[1, 2, 5, 10, 2111, 4073, 4222, 8146, 10555, 20365, 21110, 40730, 8598103, 17196206, 42990515, 85981030]

約数ペア:

[(1, 85981030), (2, 42990515), (5, 17196206), (10, 8598103), (2111, 40730), (4073, 21110), (4222, 20365), (8146, 10555)]