82187804

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{3727}}^1$

素因数の和:3917

約数の個数: 24

約数和(自身を含む): 148747200

約数和(自身を除く): 66559396

約数列:

[1, 2, 4, 37, 74, 148, 149, 298, 596, 3727, 5513, 7454, 11026, 14908, 22052, 137899, 275798, 551596, 555323, 1110646, 2221292, 20546951, 41093902, 82187804]

約数ペア:

[(1, 82187804), (2, 41093902), (4, 20546951), (37, 2221292), (74, 1110646), (148, 555323), (149, 551596), (298, 275798), (596, 137899), (3727, 22052), (5513, 14908), (7454, 11026)]