85091584

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{5449}}^1$

素因数の和:5526

約数の個数: 36

約数和(自身を含む): 172666900

約数和(自身を除く): 87575316

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 5449, 7808, 10898, 15616, 21796, 43592, 87184, 174368, 332389, 348736, 664778, 697472, 1329556, 1394944, 2659112, 5318224, 10636448, 21272896, 42545792, 85091584]

約数ペア:

[(1, 85091584), (2, 42545792), (4, 21272896), (8, 10636448), (16, 5318224), (32, 2659112), (61, 1394944), (64, 1329556), (122, 697472), (128, 664778), (244, 348736), (256, 332389), (488, 174368), (976, 87184), (1952, 43592), (3904, 21796), (5449, 15616), (7808, 10898)]