164493305

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{2063}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 203295744

約数和(自身を除く): 38802439

約数列:

[1, 5, 37, 185, 431, 2063, 2155, 10315, 15947, 76331, 79735, 381655, 889153, 4445765, 32898661, 164493305]

約数ペア:

[(1, 164493305), (5, 32898661), (37, 4445765), (185, 889153), (431, 381655), (2063, 79735), (2155, 76331), (10315, 15947)]