31896170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{138679}}^1$

素因数の和:138709

約数の個数: 16

約数和(自身を含む): 59909760

約数和(自身を除く): 28013590

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 138679, 277358, 693395, 1386790, 3189617, 6379234, 15948085, 31896170]

約数ペア:

[(1, 31896170), (2, 15948085), (5, 6379234), (10, 3189617), (23, 1386790), (46, 693395), (115, 277358), (230, 138679)]