30399248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2183

約数の個数: 40

約数和(自身を含む): 65058336

約数和(自身を除く): 34659088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 2081, 3652, 4162, 7304, 8324, 14608, 16648, 22891, 33296, 45782, 91564, 172723, 183128, 345446, 366256, 690892, 1381784, 1899953, 2763568, 3799906, 7599812, 15199624, 30399248]

約数ペア:

[(1, 30399248), (2, 15199624), (4, 7599812), (8, 3799906), (11, 2763568), (16, 1899953), (22, 1381784), (44, 690892), (83, 366256), (88, 345446), (166, 183128), (176, 172723), (332, 91564), (664, 45782), (913, 33296), (1328, 22891), (1826, 16648), (2081, 14608), (3652, 8324), (4162, 7304)]