218173408

素因数分解:

$2^5\times {\mathrm{907}}^1\times {\mathrm{7517}}^1$

素因数の和:8434

約数の個数: 24

約数和(自身を含む): 430059672

約数和(自身を除く): 211886264

約数列:

[1, 2, 4, 8, 16, 32, 907, 1814, 3628, 7256, 7517, 14512, 15034, 29024, 30068, 60136, 120272, 240544, 6817919, 13635838, 27271676, 54543352, 109086704, 218173408]

約数ペア:

[(1, 218173408), (2, 109086704), (4, 54543352), (8, 27271676), (16, 13635838), (32, 6817919), (907, 240544), (1814, 120272), (3628, 60136), (7256, 30068), (7517, 29024), (14512, 15034)]