1664103628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2351}}^1\times {\mathrm{16087}}^1$

素因数の和:18453

約数の個数: 24

約数和(自身を含む): 3178473984

約数和(自身を除く): 1514370356

約数列:

[1, 2, 4, 11, 22, 44, 2351, 4702, 9404, 16087, 25861, 32174, 51722, 64348, 103444, 176957, 353914, 707828, 37820537, 75641074, 151282148, 416025907, 832051814, 1664103628]

約数ペア:

[(1, 1664103628), (2, 832051814), (4, 416025907), (11, 151282148), (22, 75641074), (44, 37820537), (2351, 707828), (4702, 353914), (9404, 176957), (16087, 103444), (25861, 64348), (32174, 51722)]