31338616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{230431}}^1$

素因数の和:230454

約数の個数: 16

約数和(自身を含む): 62216640

約数和(自身を除く): 30878024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 230431, 460862, 921724, 1843448, 3917327, 7834654, 15669308, 31338616]

約数ペア:

[(1, 31338616), (2, 15669308), (4, 7834654), (8, 3917327), (17, 1843448), (34, 921724), (68, 460862), (136, 230431)]