31675904

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{4759}}^1$

素因数の和:4790

約数の個数: 40

約数和(自身を含む): 68172720

約数和(自身を除く): 36496816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 4759, 6656, 9518, 19036, 38072, 61867, 76144, 123734, 152288, 247468, 304576, 494936, 609152, 989872, 1218304, 1979744, 2436608, 3959488, 7918976, 15837952, 31675904]

約数ペア:

[(1, 31675904), (2, 15837952), (4, 7918976), (8, 3959488), (13, 2436608), (16, 1979744), (26, 1218304), (32, 989872), (52, 609152), (64, 494936), (104, 304576), (128, 247468), (208, 152288), (256, 123734), (416, 76144), (512, 61867), (832, 38072), (1664, 19036), (3328, 9518), (4759, 6656)]