422189792

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3877}}^1$

素因数の和:4011

約数の個数: 48

約数和(自身を含む): 861939792

約数和(自身を除く): 439750000

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 83, 164, 166, 328, 332, 656, 664, 1312, 1328, 2656, 3403, 3877, 6806, 7754, 13612, 15508, 27224, 31016, 54448, 62032, 108896, 124064, 158957, 317914, 321791, 635828, 643582, 1271656, 1287164, 2543312, 2574328, 5086624, 5148656, 10297312, 13193431, 26386862, 52773724, 105547448, 211094896, 422189792]

約数ペア:

[(1, 422189792), (2, 211094896), (4, 105547448), (8, 52773724), (16, 26386862), (32, 13193431), (41, 10297312), (82, 5148656), (83, 5086624), (164, 2574328), (166, 2543312), (328, 1287164), (332, 1271656), (656, 643582), (664, 635828), (1312, 321791), (1328, 317914), (2656, 158957), (3403, 124064), (3877, 108896), (6806, 62032), (7754, 54448), (13612, 31016), (15508, 27224)]