86662624

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 175609728

約数和(自身を除く): 88947104

約数列:

[1, 2, 4, 8, 16, 32, 67, 83, 134, 166, 268, 332, 487, 536, 664, 974, 1072, 1328, 1948, 2144, 2656, 3896, 5561, 7792, 11122, 15584, 22244, 32629, 40421, 44488, 65258, 80842, 88976, 130516, 161684, 177952, 261032, 323368, 522064, 646736, 1044128, 1293472, 2708207, 5416414, 10832828, 21665656, 43331312, 86662624]

約数ペア:

[(1, 86662624), (2, 43331312), (4, 21665656), (8, 10832828), (16, 5416414), (32, 2708207), (67, 1293472), (83, 1044128), (134, 646736), (166, 522064), (268, 323368), (332, 261032), (487, 177952), (536, 161684), (664, 130516), (974, 88976), (1072, 80842), (1328, 65258), (1948, 44488), (2144, 40421), (2656, 32629), (3896, 22244), (5561, 15584), (7792, 11122)]