16011344

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{7639}}^1$

素因数の和:7778

約数の個数: 20

約数和(自身を含む): 31262880

約数和(自身を除く): 15251536

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 7639, 15278, 30556, 61112, 122224, 1000709, 2001418, 4002836, 8005672, 16011344]

約数ペア:

[(1, 16011344), (2, 8005672), (4, 4002836), (8, 2001418), (16, 1000709), (131, 122224), (262, 61112), (524, 30556), (1048, 15278), (2096, 7639)]