1608996832

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{26339}}^1$

素因数の和:26455

約数の個数: 48

約数和(自身を含む): 3345390720

約数和(自身を除く): 1736393888

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 83, 92, 166, 184, 332, 368, 664, 736, 1328, 1909, 2656, 3818, 7636, 15272, 26339, 30544, 52678, 61088, 105356, 210712, 421424, 605797, 842848, 1211594, 2186137, 2423188, 4372274, 4846376, 8744548, 9692752, 17489096, 19385504, 34978192, 50281151, 69956384, 100562302, 201124604, 402249208, 804498416, 1608996832]

約数ペア:

[(1, 1608996832), (2, 804498416), (4, 402249208), (8, 201124604), (16, 100562302), (23, 69956384), (32, 50281151), (46, 34978192), (83, 19385504), (92, 17489096), (166, 9692752), (184, 8744548), (332, 4846376), (368, 4372274), (664, 2423188), (736, 2186137), (1328, 1211594), (1909, 842848), (2656, 605797), (3818, 421424), (7636, 210712), (15272, 105356), (26339, 61088), (30544, 52678)]