80935492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{31177}}^1$

素因数の和:31251

約数の個数: 24

約数和(自身を含む): 157137120

約数和(自身を除く): 76201628

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 31177, 62354, 124708, 342947, 685894, 1371788, 1839443, 3678886, 7357772, 20233873, 40467746, 80935492]

約数ペア:

[(1, 80935492), (2, 40467746), (4, 20233873), (11, 7357772), (22, 3678886), (44, 1839443), (59, 1371788), (118, 685894), (236, 342947), (649, 124708), (1298, 62354), (2596, 31177)]