80953834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 137926656

約数和(自身を除く): 56972822

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 1222, 1457, 2137, 2914, 4274, 18941, 27781, 37882, 55562, 66247, 100439, 132494, 200878, 861211, 1305707, 1722422, 2611414, 3113609, 6227218, 40476917, 80953834]

約数ペア:

[(1, 80953834), (2, 40476917), (13, 6227218), (26, 3113609), (31, 2611414), (47, 1722422), (62, 1305707), (94, 861211), (403, 200878), (611, 132494), (806, 100439), (1222, 66247), (1457, 55562), (2137, 37882), (2914, 27781), (4274, 18941)]