31182242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2347}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 58380672

約数和(自身を除く): 27198430

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 2347, 4694, 6643, 13286, 16429, 30511, 32858, 61022, 171331, 213577, 342662, 427154, 1199317, 2227303, 2398634, 4454606, 15591121, 31182242]

約数ペア:

[(1, 31182242), (2, 15591121), (7, 4454606), (13, 2398634), (14, 2227303), (26, 1199317), (73, 427154), (91, 342662), (146, 213577), (182, 171331), (511, 61022), (949, 32858), (1022, 30511), (1898, 16429), (2347, 13286), (4694, 6643)]