164034838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{201517}}^1$

素因数の和:201567

約数の個数: 16

約数和(自身を含む): 275676624

約数和(自身を除く): 111641786

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 201517, 403034, 2216687, 4433374, 7456129, 14912258, 82017419, 164034838]

約数ペア:

[(1, 164034838), (2, 82017419), (11, 14912258), (22, 7456129), (37, 4433374), (74, 2216687), (407, 403034), (814, 201517)]