84407392

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 170130240

約数和(自身を除く): 85722848

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 173, 193, 316, 346, 386, 632, 692, 772, 1264, 1384, 1544, 2528, 2768, 3088, 5536, 6176, 13667, 15247, 27334, 30494, 33389, 54668, 60988, 66778, 109336, 121976, 133556, 218672, 243952, 267112, 437344, 487904, 534224, 1068448, 2637731, 5275462, 10550924, 21101848, 42203696, 84407392]

約数ペア:

[(1, 84407392), (2, 42203696), (4, 21101848), (8, 10550924), (16, 5275462), (32, 2637731), (79, 1068448), (158, 534224), (173, 487904), (193, 437344), (316, 267112), (346, 243952), (386, 218672), (632, 133556), (692, 121976), (772, 109336), (1264, 66778), (1384, 60988), (1544, 54668), (2528, 33389), (2768, 30494), (3088, 27334), (5536, 15247), (6176, 13667)]