83168672

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 167650560

約数和(自身を除く): 84481888

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 167, 197, 316, 334, 394, 632, 668, 788, 1264, 1336, 1576, 2528, 2672, 3152, 5344, 6304, 13193, 15563, 26386, 31126, 32899, 52772, 62252, 65798, 105544, 124504, 131596, 211088, 249008, 263192, 422176, 498016, 526384, 1052768, 2599021, 5198042, 10396084, 20792168, 41584336, 83168672]

約数ペア:

[(1, 83168672), (2, 41584336), (4, 20792168), (8, 10396084), (16, 5198042), (32, 2599021), (79, 1052768), (158, 526384), (167, 498016), (197, 422176), (316, 263192), (334, 249008), (394, 211088), (632, 131596), (668, 124504), (788, 105544), (1264, 65798), (1336, 62252), (1576, 52772), (2528, 32899), (2672, 31126), (3152, 26386), (5344, 15563), (6304, 13193)]