78901112

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1709}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 153900000

約数和(自身を除く): 74998888

約数列:

[1, 2, 4, 8, 29, 58, 116, 199, 232, 398, 796, 1592, 1709, 3418, 5771, 6836, 11542, 13672, 23084, 46168, 49561, 99122, 198244, 340091, 396488, 680182, 1360364, 2720728, 9862639, 19725278, 39450556, 78901112]

約数ペア:

[(1, 78901112), (2, 39450556), (4, 19725278), (8, 9862639), (29, 2720728), (58, 1360364), (116, 680182), (199, 396488), (232, 340091), (398, 198244), (796, 99122), (1592, 49561), (1709, 46168), (3418, 23084), (5771, 13672), (6836, 11542)]