38815232

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1678

約数の個数: 40

約数和(自身を含む): 79253856

約数和(自身を除く): 40438624

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 1613, 3008, 3226, 6016, 6452, 12032, 12904, 24064, 25808, 51616, 75811, 103232, 151622, 206464, 303244, 412928, 606488, 825856, 1212976, 2425952, 4851904, 9703808, 19407616, 38815232]

約数ペア:

[(1, 38815232), (2, 19407616), (4, 9703808), (8, 4851904), (16, 2425952), (32, 1212976), (47, 825856), (64, 606488), (94, 412928), (128, 303244), (188, 206464), (256, 151622), (376, 103232), (512, 75811), (752, 51616), (1504, 25808), (1613, 24064), (3008, 12904), (3226, 12032), (6016, 6452)]