15417232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{56681}}^1$

素因数の和:56706

約数の個数: 20

約数和(自身を含む): 31628556

約数和(自身を除く): 16211324

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 56681, 113362, 226724, 453448, 906896, 963577, 1927154, 3854308, 7708616, 15417232]

約数ペア:

[(1, 15417232), (2, 7708616), (4, 3854308), (8, 1927154), (16, 963577), (17, 906896), (34, 453448), (68, 226724), (136, 113362), (272, 56681)]