8821168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29017}}^1$

素因数の和:29044

約数の個数: 20

約数和(自身を含む): 17991160

約数和(自身を除く): 9169992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 29017, 58034, 116068, 232136, 464272, 551323, 1102646, 2205292, 4410584, 8821168]

約数ペア:

[(1, 8821168), (2, 4410584), (4, 2205292), (8, 1102646), (16, 551323), (19, 464272), (38, 232136), (76, 116068), (152, 58034), (304, 29017)]