31823086

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{641}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 48473568

約数和(自身を除く): 16650482

約数列:

[1, 2, 103, 206, 241, 482, 641, 1282, 24823, 49646, 66023, 132046, 154481, 308962, 15911543, 31823086]

約数ペア:

[(1, 31823086), (2, 15911543), (103, 308962), (206, 154481), (241, 132046), (482, 66023), (641, 49646), (1282, 24823)]