329071888

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{18217}}^1$

素因数の和:19354

約数の個数: 20

約数和(自身を含む): 638176540

約数和(自身を除く): 309104652

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 4516, 9032, 18064, 18217, 36434, 72868, 145736, 291472, 20566993, 41133986, 82267972, 164535944, 329071888]

約数ペア:

[(1, 329071888), (2, 164535944), (4, 82267972), (8, 41133986), (16, 20566993), (1129, 291472), (2258, 145736), (4516, 72868), (9032, 36434), (18064, 18217)]