8195216

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{1993}}^1$

素因数の和:2258

約数の個数: 20

約数和(自身を含む): 15948012

約数和(自身を除く): 7752796

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 1993, 2056, 3986, 4112, 7972, 15944, 31888, 512201, 1024402, 2048804, 4097608, 8195216]

約数ペア:

[(1, 8195216), (2, 4097608), (4, 2048804), (8, 1024402), (16, 512201), (257, 31888), (514, 15944), (1028, 7972), (1993, 4112), (2056, 3986)]