80534876

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{4159}}^1$

素因数の和:4313

約数の個数: 24

約数和(自身を含む): 145367040

約数和(自身を除く): 64832164

約数列:

[1, 2, 4, 47, 94, 103, 188, 206, 412, 4159, 4841, 8318, 9682, 16636, 19364, 195473, 390946, 428377, 781892, 856754, 1713508, 20133719, 40267438, 80534876]

約数ペア:

[(1, 80534876), (2, 40267438), (4, 20133719), (47, 1713508), (94, 856754), (103, 781892), (188, 428377), (206, 390946), (412, 195473), (4159, 19364), (4841, 16636), (8318, 9682)]