31112254

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2939}}^1$

素因数の和:3087

約数の個数: 16

約数和(自身を含む): 47980800

約数和(自身を除く): 16868546

約数列:

[1, 2, 67, 79, 134, 158, 2939, 5293, 5878, 10586, 196913, 232181, 393826, 464362, 15556127, 31112254]

約数ペア:

[(1, 31112254), (2, 15556127), (67, 464362), (79, 393826), (134, 232181), (158, 196913), (2939, 10586), (5293, 5878)]