160804976

素因数分解:

$2^4\times {\mathrm{2137}}^1\times {\mathrm{4703}}^1$

素因数の和:6848

約数の個数: 20

約数和(自身を含む): 311771712

約数和(自身を除く): 150966736

約数列:

[1, 2, 4, 8, 16, 2137, 4274, 4703, 8548, 9406, 17096, 18812, 34192, 37624, 75248, 10050311, 20100622, 40201244, 80402488, 160804976]

約数ペア:

[(1, 160804976), (2, 80402488), (4, 40201244), (8, 20100622), (16, 10050311), (2137, 75248), (4274, 37624), (4703, 34192), (8548, 18812), (9406, 17096)]