3778912016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{21471091}}^1$

素因数の和:21471110

約数の個数: 20

約数和(自身を含む): 7987246224

約数和(自身を除く): 4208334208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 21471091, 42942182, 85884364, 171768728, 236182001, 343537456, 472364002, 944728004, 1889456008, 3778912016]

約数ペア:

[(1, 3778912016), (2, 1889456008), (4, 944728004), (8, 472364002), (11, 343537456), (16, 236182001), (22, 171768728), (44, 85884364), (88, 42942182), (176, 21471091)]