16904576

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{10159}}^1$

素因数の和:10186

約数の個数: 32

約数和(自身を含む): 36271200

約数和(自身を除く): 19366624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 10159, 20318, 40636, 81272, 132067, 162544, 264134, 325088, 528268, 650176, 1056536, 1300352, 2113072, 4226144, 8452288, 16904576]

約数ペア:

[(1, 16904576), (2, 8452288), (4, 4226144), (8, 2113072), (13, 1300352), (16, 1056536), (26, 650176), (32, 528268), (52, 325088), (64, 264134), (104, 162544), (128, 132067), (208, 81272), (416, 40636), (832, 20318), (1664, 10159)]