8669168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{28517}}^1$

素因数の和:28544

約数の個数: 20

約数和(自身を含む): 17681160

約数和(自身を除く): 9011992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 28517, 57034, 114068, 228136, 456272, 541823, 1083646, 2167292, 4334584, 8669168]

約数ペア:

[(1, 8669168), (2, 4334584), (4, 2167292), (8, 1083646), (16, 541823), (19, 456272), (38, 228136), (76, 114068), (152, 57034), (304, 28517)]