118432016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{389579}}^1$

素因数の和:389606

約数の個数: 20

約数和(自身を含む): 241539600

約数和(自身を除く): 123107584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 389579, 779158, 1558316, 3116632, 6233264, 7402001, 14804002, 29608004, 59216008, 118432016]

約数ペア:

[(1, 118432016), (2, 59216008), (4, 29608004), (8, 14804002), (16, 7402001), (19, 6233264), (38, 3116632), (76, 1558316), (152, 779158), (304, 389579)]