31452160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{6143}}^1$

素因数の和:6168

約数の個数: 44

約数和(自身を含む): 75460608

約数和(自身を除く): 44008448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 6143, 12286, 24572, 30715, 49144, 61430, 98288, 122860, 196576, 245720, 393152, 491440, 786304, 982880, 1572608, 1965760, 3145216, 3931520, 6290432, 7863040, 15726080, 31452160]

約数ペア:

[(1, 31452160), (2, 15726080), (4, 7863040), (5, 6290432), (8, 3931520), (10, 3145216), (16, 1965760), (20, 1572608), (32, 982880), (40, 786304), (64, 491440), (80, 393152), (128, 245720), (160, 196576), (256, 122860), (320, 98288), (512, 61430), (640, 49144), (1024, 30715), (1280, 24572), (2560, 12286), (5120, 6143)]