22537216

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1726

約数の個数: 44

約数和(自身を含む): 48546652

約数和(自身を除く): 26009436

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 1693, 3328, 3386, 6656, 6772, 13312, 13544, 22009, 27088, 44018, 54176, 88036, 108352, 176072, 216704, 352144, 433408, 704288, 866816, 1408576, 1733632, 2817152, 5634304, 11268608, 22537216]

約数ペア:

[(1, 22537216), (2, 11268608), (4, 5634304), (8, 2817152), (13, 1733632), (16, 1408576), (26, 866816), (32, 704288), (52, 433408), (64, 352144), (104, 216704), (128, 176072), (208, 108352), (256, 88036), (416, 54176), (512, 44018), (832, 27088), (1024, 22009), (1664, 13544), (1693, 13312), (3328, 6772), (3386, 6656)]