39808472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{827}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 81673920

約数和(自身を除く): 41865448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 547, 827, 1094, 1654, 2188, 3308, 4376, 6017, 6616, 9097, 12034, 18194, 24068, 36388, 48136, 72776, 452369, 904738, 1809476, 3618952, 4976059, 9952118, 19904236, 39808472]

約数ペア:

[(1, 39808472), (2, 19904236), (4, 9952118), (8, 4976059), (11, 3618952), (22, 1809476), (44, 904738), (88, 452369), (547, 72776), (827, 48136), (1094, 36388), (1654, 24068), (2188, 18194), (3308, 12034), (4376, 9097), (6017, 6616)]