23221072

素因数分解:

$2^4\times 7^1\times {\mathrm{207331}}^1$

素因数の和:207346

約数の個数: 20

約数和(自身を含む): 51418336

約数和(自身を除く): 28197264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 207331, 414662, 829324, 1451317, 1658648, 2902634, 3317296, 5805268, 11610536, 23221072]

約数ペア:

[(1, 23221072), (2, 11610536), (4, 5805268), (7, 3317296), (8, 2902634), (14, 1658648), (16, 1451317), (28, 829324), (56, 414662), (112, 207331)]