122517232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{450431}}^1$

素因数の和:450456

約数の個数: 20

約数和(自身を含む): 251341056

約数和(自身を除く): 128823824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 450431, 900862, 1801724, 3603448, 7206896, 7657327, 15314654, 30629308, 61258616, 122517232]

約数ペア:

[(1, 122517232), (2, 61258616), (4, 30629308), (8, 15314654), (16, 7657327), (17, 7206896), (34, 3603448), (68, 1801724), (136, 900862), (272, 450431)]