57216502

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{177691}}^1$

素因数の和:177723

約数の個数: 16

約数和(自身を含む): 102350592

約数和(自身を除く): 45134090

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 177691, 355382, 1243837, 2487674, 4086893, 8173786, 28608251, 57216502]

約数ペア:

[(1, 57216502), (2, 28608251), (7, 8173786), (14, 4086893), (23, 2487674), (46, 1243837), (161, 355382), (322, 177691)]