80552692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{6961}}^1$

素因数の和:7239

約数の個数: 24

約数和(自身を含む): 154389312

約数和(自身を除く): 73836620

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2893, 5786, 6961, 11572, 13922, 27844, 76571, 153142, 306284, 1830743, 3661486, 7322972, 20138173, 40276346, 80552692]

約数ペア:

[(1, 80552692), (2, 40276346), (4, 20138173), (11, 7322972), (22, 3661486), (44, 1830743), (263, 306284), (526, 153142), (1052, 76571), (2893, 27844), (5786, 13922), (6961, 11572)]