43231712

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 88461072

約数和(自身を除く): 45229360

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 83, 164, 166, 328, 332, 397, 656, 664, 794, 1312, 1328, 1588, 2656, 3176, 3403, 6352, 6806, 12704, 13612, 16277, 27224, 32554, 32951, 54448, 65108, 65902, 108896, 130216, 131804, 260432, 263608, 520864, 527216, 1054432, 1350991, 2701982, 5403964, 10807928, 21615856, 43231712]

約数ペア:

[(1, 43231712), (2, 21615856), (4, 10807928), (8, 5403964), (16, 2701982), (32, 1350991), (41, 1054432), (82, 527216), (83, 520864), (164, 263608), (166, 260432), (328, 131804), (332, 130216), (397, 108896), (656, 65902), (664, 65108), (794, 54448), (1312, 32951), (1328, 32554), (1588, 27224), (2656, 16277), (3176, 13612), (3403, 12704), (6352, 6806)]