31382100022

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{260861}}^1$

素因数の和:261544

約数の個数: 32

約数和(自身を含む): 58024056384

約数和(自身を除く): 26641956362

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 661, 1322, 4627, 8593, 9254, 17186, 60151, 120302, 260861, 521722, 1826027, 3391193, 3652054, 6782386, 23738351, 47476702, 172429121, 344858242, 1207003847, 2241578573, 2414007694, 4483157146, 15691050011, 31382100022]

約数ペア:

[(1, 31382100022), (2, 15691050011), (7, 4483157146), (13, 2414007694), (14, 2241578573), (26, 1207003847), (91, 344858242), (182, 172429121), (661, 47476702), (1322, 23738351), (4627, 6782386), (8593, 3652054), (9254, 3391193), (17186, 1826027), (60151, 521722), (120302, 260861)]