40982336

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 56

約数和(自身を含む): 85587840

約数和(自身を除く): 44605504

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 142, 232, 284, 311, 464, 568, 622, 928, 1136, 1244, 1856, 2059, 2272, 2488, 4118, 4544, 4976, 8236, 9019, 9952, 16472, 18038, 19904, 22081, 32944, 36076, 44162, 65888, 72152, 88324, 131776, 144304, 176648, 288608, 353296, 577216, 640349, 706592, 1280698, 1413184, 2561396, 5122792, 10245584, 20491168, 40982336]

約数ペア:

[(1, 40982336), (2, 20491168), (4, 10245584), (8, 5122792), (16, 2561396), (29, 1413184), (32, 1280698), (58, 706592), (64, 640349), (71, 577216), (116, 353296), (142, 288608), (232, 176648), (284, 144304), (311, 131776), (464, 88324), (568, 72152), (622, 65888), (928, 44162), (1136, 36076), (1244, 32944), (1856, 22081), (2059, 19904), (2272, 18038), (2488, 16472), (4118, 9952), (4544, 9019), (4976, 8236)]