30997248

素因数分解:

$2^8\times 3^1\times {\mathrm{40361}}^1$

素因数の和:40380

約数の個数: 36

約数和(自身を含む): 82499928

約数和(自身を除く): 51502680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 40361, 80722, 121083, 161444, 242166, 322888, 484332, 645776, 968664, 1291552, 1937328, 2583104, 3874656, 5166208, 7749312, 10332416, 15498624, 30997248]

約数ペア:

[(1, 30997248), (2, 15498624), (3, 10332416), (4, 7749312), (6, 5166208), (8, 3874656), (12, 2583104), (16, 1937328), (24, 1291552), (32, 968664), (48, 645776), (64, 484332), (96, 322888), (128, 242166), (192, 161444), (256, 121083), (384, 80722), (768, 40361)]