82904168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{947}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 161084160

約数和(自身を除く): 78179992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 353, 706, 947, 1412, 1894, 2824, 3788, 7576, 10943, 21886, 29357, 43772, 58714, 87544, 117428, 234856, 334291, 668582, 1337164, 2674328, 10363021, 20726042, 41452084, 82904168]

約数ペア:

[(1, 82904168), (2, 41452084), (4, 20726042), (8, 10363021), (31, 2674328), (62, 1337164), (124, 668582), (248, 334291), (353, 234856), (706, 117428), (947, 87544), (1412, 58714), (1894, 43772), (2824, 29357), (3788, 21886), (7576, 10943)]