81200902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{2861}}^1$

素因数の和:3503

約数の個数: 16

約数和(自身を含む): 127347552

約数和(自身を除く): 46146650

約数列:

[1, 2, 23, 46, 617, 1234, 2861, 5722, 14191, 28382, 65803, 131606, 1765237, 3530474, 40600451, 81200902]

約数ペア:

[(1, 81200902), (2, 40600451), (23, 3530474), (46, 1765237), (617, 131606), (1234, 65803), (2861, 28382), (5722, 14191)]