31066202

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1709}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 47709000

約数和(自身を除く): 16642798

約数列:

[1, 2, 61, 122, 149, 298, 1709, 3418, 9089, 18178, 104249, 208498, 254641, 509282, 15533101, 31066202]

約数ペア:

[(1, 31066202), (2, 15533101), (61, 509282), (122, 254641), (149, 208498), (298, 104249), (1709, 18178), (3418, 9089)]