81752084

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2879}}^1$

素因数の和:3143

約数の個数: 24

約数和(自身を含む): 148377600

約数和(自身を除く): 66625516

約数列:

[1, 2, 4, 31, 62, 124, 229, 458, 916, 2879, 5758, 7099, 11516, 14198, 28396, 89249, 178498, 356996, 659291, 1318582, 2637164, 20438021, 40876042, 81752084]

約数ペア:

[(1, 81752084), (2, 40876042), (4, 20438021), (31, 2637164), (62, 1318582), (124, 659291), (229, 356996), (458, 178498), (916, 89249), (2879, 28396), (5758, 14198), (7099, 11516)]