31748826

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2909}}^1$

素因数の和:3038

約数の個数: 32

約数和(自身を含む): 67884480

約数和(自身を除く): 36135654

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 321, 642, 1819, 2909, 3638, 5457, 5818, 8727, 10914, 17454, 49453, 98906, 148359, 296718, 311263, 622526, 933789, 1867578, 5291471, 10582942, 15874413, 31748826]

約数ペア:

[(1, 31748826), (2, 15874413), (3, 10582942), (6, 5291471), (17, 1867578), (34, 933789), (51, 622526), (102, 311263), (107, 296718), (214, 148359), (321, 98906), (642, 49453), (1819, 17454), (2909, 10914), (3638, 8727), (5457, 5818)]