86673598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 144568800

約数和(自身を除く): 57895202

約数列:

[1, 2, 11, 22, 137, 149, 193, 274, 298, 386, 1507, 1639, 2123, 3014, 3278, 4246, 20413, 26441, 28757, 40826, 52882, 57514, 224543, 290851, 316327, 449086, 581702, 632654, 3939709, 7879418, 43336799, 86673598]

約数ペア:

[(1, 86673598), (2, 43336799), (11, 7879418), (22, 3939709), (137, 632654), (149, 581702), (193, 449086), (274, 316327), (298, 290851), (386, 224543), (1507, 57514), (1639, 52882), (2123, 40826), (3014, 28757), (3278, 26441), (4246, 20413)]