80402488

素因数分解:

$2^3\times {\mathrm{2137}}^1\times {\mathrm{4703}}^1$

素因数の和:6846

約数の個数: 16

約数和(自身を含む): 150857280

約数和(自身を除く): 70454792

約数列:

[1, 2, 4, 8, 2137, 4274, 4703, 8548, 9406, 17096, 18812, 37624, 10050311, 20100622, 40201244, 80402488]

約数ペア:

[(1, 80402488), (2, 40201244), (4, 20100622), (8, 10050311), (2137, 37624), (4274, 18812), (4703, 17096), (8548, 9406)]