81155182

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{2153}}^1$

素因数の和:2603

約数の個数: 16

約数和(自身を含む): 124690752

約数和(自身を除く): 43535570

約数列:

[1, 2, 47, 94, 401, 802, 2153, 4306, 18847, 37694, 101191, 202382, 863353, 1726706, 40577591, 81155182]

約数ペア:

[(1, 81155182), (2, 40577591), (47, 1726706), (94, 863353), (401, 202382), (802, 101191), (2153, 37694), (4306, 18847)]