172879984

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{292027}}^1$

素因数の和:292072

約数の個数: 20

約数和(自身を含む): 344008984

約数和(自身を除く): 171129000

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 292027, 584054, 1168108, 2336216, 4672432, 10804999, 21609998, 43219996, 86439992, 172879984]

約数ペア:

[(1, 172879984), (2, 86439992), (4, 43219996), (8, 21609998), (16, 10804999), (37, 4672432), (74, 2336216), (148, 1168108), (296, 584054), (592, 292027)]