2016281312

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{6337}}^1$

素因数の和:6571

約数の個数: 48

約数和(自身を含む): 4060021392

約数和(自身を除く): 2043740080

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 163, 244, 326, 488, 652, 976, 1304, 1952, 2608, 5216, 6337, 9943, 12674, 19886, 25348, 39772, 50696, 79544, 101392, 159088, 202784, 318176, 386557, 773114, 1032931, 1546228, 2065862, 3092456, 4131724, 6184912, 8263448, 12369824, 16526896, 33053792, 63008791, 126017582, 252035164, 504070328, 1008140656, 2016281312]

約数ペア:

[(1, 2016281312), (2, 1008140656), (4, 504070328), (8, 252035164), (16, 126017582), (32, 63008791), (61, 33053792), (122, 16526896), (163, 12369824), (244, 8263448), (326, 6184912), (488, 4131724), (652, 3092456), (976, 2065862), (1304, 1546228), (1952, 1032931), (2608, 773114), (5216, 386557), (6337, 318176), (9943, 202784), (12674, 159088), (19886, 101392), (25348, 79544), (39772, 50696)]