8712304

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{1109}}^1$

素因数の和:1608

約数の個数: 20

約数和(自身を含む): 16929720

約数和(自身を除く): 8217416

約数列:

[1, 2, 4, 8, 16, 491, 982, 1109, 1964, 2218, 3928, 4436, 7856, 8872, 17744, 544519, 1089038, 2178076, 4356152, 8712304]

約数ペア:

[(1, 8712304), (2, 4356152), (4, 2178076), (8, 1089038), (16, 544519), (491, 17744), (982, 8872), (1109, 7856), (1964, 4436), (2218, 3928)]