81534976

素因数分解:

$2^{13}\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 56

約数和(自身を含む): 168089580

約数和(自身を除く): 86554604

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 269, 296, 512, 538, 592, 1024, 1076, 1184, 2048, 2152, 2368, 4096, 4304, 4736, 8192, 8608, 9472, 9953, 17216, 18944, 19906, 34432, 37888, 39812, 68864, 75776, 79624, 137728, 151552, 159248, 275456, 303104, 318496, 550912, 636992, 1101824, 1273984, 2203648, 2547968, 5095936, 10191872, 20383744, 40767488, 81534976]

約数ペア:

[(1, 81534976), (2, 40767488), (4, 20383744), (8, 10191872), (16, 5095936), (32, 2547968), (37, 2203648), (64, 1273984), (74, 1101824), (128, 636992), (148, 550912), (256, 318496), (269, 303104), (296, 275456), (512, 159248), (538, 151552), (592, 137728), (1024, 79624), (1076, 75776), (1184, 68864), (2048, 39812), (2152, 37888), (2368, 34432), (4096, 19906), (4304, 18944), (4736, 17216), (8192, 9953), (8608, 9472)]