1085339968

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1993}}^1$

素因数の和:2199

約数の個数: 56

約数和(自身を含む): 2204183552

約数和(自身を除く): 1118843584

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 127, 134, 254, 268, 508, 536, 1016, 1072, 1993, 2032, 2144, 3986, 4064, 4288, 7972, 8128, 8509, 15944, 17018, 31888, 34036, 63776, 68072, 127552, 133531, 136144, 253111, 267062, 272288, 506222, 534124, 544576, 1012444, 1068248, 2024888, 2136496, 4049776, 4272992, 8099552, 8545984, 16199104, 16958437, 33916874, 67833748, 135667496, 271334992, 542669984, 1085339968]

約数ペア:

[(1, 1085339968), (2, 542669984), (4, 271334992), (8, 135667496), (16, 67833748), (32, 33916874), (64, 16958437), (67, 16199104), (127, 8545984), (134, 8099552), (254, 4272992), (268, 4049776), (508, 2136496), (536, 2024888), (1016, 1068248), (1072, 1012444), (1993, 544576), (2032, 534124), (2144, 506222), (3986, 272288), (4064, 267062), (4288, 253111), (7972, 136144), (8128, 133531), (8509, 127552), (15944, 68072), (17018, 63776), (31888, 34036)]