129098504

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{393593}}^1$

素因数の和:393640

約数の個数: 16

約数和(自身を含む): 247964220

約数和(自身を除く): 118865716

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 393593, 787186, 1574372, 3148744, 16137313, 32274626, 64549252, 129098504]

約数ペア:

[(1, 129098504), (2, 64549252), (4, 32274626), (8, 16137313), (41, 3148744), (82, 1574372), (164, 787186), (328, 393593)]