80908244

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{709}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 145044480

約数和(自身を除く): 64136236

約数列:

[1, 2, 4, 47, 94, 188, 607, 709, 1214, 1418, 2428, 2836, 28529, 33323, 57058, 66646, 114116, 133292, 430363, 860726, 1721452, 20227061, 40454122, 80908244]

約数ペア:

[(1, 80908244), (2, 40454122), (4, 20227061), (47, 1721452), (94, 860726), (188, 430363), (607, 133292), (709, 114116), (1214, 66646), (1418, 57058), (2428, 33323), (2836, 28529)]