40203208

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 76930560

約数和(自身を除く): 36727352

約数列:

[1, 2, 4, 8, 83, 166, 191, 317, 332, 382, 634, 664, 764, 1268, 1528, 2536, 15853, 26311, 31706, 52622, 60547, 63412, 105244, 121094, 126824, 210488, 242188, 484376, 5025401, 10050802, 20101604, 40203208]

約数ペア:

[(1, 40203208), (2, 20101604), (4, 10050802), (8, 5025401), (83, 484376), (166, 242188), (191, 210488), (317, 126824), (332, 121094), (382, 105244), (634, 63412), (664, 60547), (764, 52622), (1268, 31706), (1528, 26311), (2536, 15853)]