3958903888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{12211}}^1$

素因数の和:13123

約数の個数: 40

約数和(自身を含む): 8013612096

約数和(自身を除く): 4054708208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 881, 1762, 3524, 7048, 12211, 14096, 20263, 24422, 40526, 48844, 81052, 97688, 162104, 195376, 280853, 324208, 561706, 1123412, 2246824, 4493648, 10757891, 21515782, 43031564, 86063128, 172126256, 247431493, 494862986, 989725972, 1979451944, 3958903888]

約数ペア:

[(1, 3958903888), (2, 1979451944), (4, 989725972), (8, 494862986), (16, 247431493), (23, 172126256), (46, 86063128), (92, 43031564), (184, 21515782), (368, 10757891), (881, 4493648), (1762, 2246824), (3524, 1123412), (7048, 561706), (12211, 324208), (14096, 280853), (20263, 195376), (24422, 162104), (40526, 97688), (48844, 81052)]