931465232

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{2447}}^1$

素因数の和:3135

約数の個数: 40

約数和(自身を含む): 1857131136

約数和(自身を除く): 925665904

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 643, 1286, 2447, 2572, 4894, 5144, 9788, 10288, 19576, 23791, 39152, 47582, 90539, 95164, 181078, 190328, 362156, 380656, 724312, 1448624, 1573421, 3146842, 6293684, 12587368, 25174736, 58216577, 116433154, 232866308, 465732616, 931465232]

約数ペア:

[(1, 931465232), (2, 465732616), (4, 232866308), (8, 116433154), (16, 58216577), (37, 25174736), (74, 12587368), (148, 6293684), (296, 3146842), (592, 1573421), (643, 1448624), (1286, 724312), (2447, 380656), (2572, 362156), (4894, 190328), (5144, 181078), (9788, 95164), (10288, 90539), (19576, 47582), (23791, 39152)]