86783768

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{45389}}^1$

素因数の和:45634

約数の個数: 16

約数和(自身を含む): 163404000

約数和(自身を除く): 76620232

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 45389, 90778, 181556, 363112, 10847971, 21695942, 43391884, 86783768]

約数ペア:

[(1, 86783768), (2, 43391884), (4, 21695942), (8, 10847971), (239, 363112), (478, 181556), (956, 90778), (1912, 45389)]