82176172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{8731}}^1$

素因数の和:8929

約数の個数: 24

約数和(自身を含む): 155743952

約数和(自身を除く): 73567780

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 8731, 9412, 17462, 34924, 113503, 227006, 454012, 1580311, 3160622, 6321244, 20544043, 41088086, 82176172]

約数ペア:

[(1, 82176172), (2, 41088086), (4, 20544043), (13, 6321244), (26, 3160622), (52, 1580311), (181, 454012), (362, 227006), (724, 113503), (2353, 34924), (4706, 17462), (8731, 9412)]