31216144583

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{28087}}^1$

素因数の和:28271

約数の個数: 32

約数和(自身を含む): 36693264384

約数和(自身を除く): 5477119801

約数列:

[1, 13, 17, 47, 107, 221, 611, 799, 1391, 1819, 5029, 10387, 23647, 28087, 65377, 85493, 365131, 477479, 1111409, 1320089, 3005309, 6207227, 17161157, 22441513, 39069017, 51090253, 141249523, 291739669, 664173289, 1836243799, 2401241891, 31216144583]

約数ペア:

[(1, 31216144583), (13, 2401241891), (17, 1836243799), (47, 664173289), (107, 291739669), (221, 141249523), (611, 51090253), (799, 39069017), (1391, 22441513), (1819, 17161157), (5029, 6207227), (10387, 3005309), (23647, 1320089), (28087, 1111409), (65377, 477479), (85493, 365131)]