31730208

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3089}}^1$

素因数の和:3209

約数の個数: 48

約数和(自身を含む): 84097440

約数和(自身を除く): 52367232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3089, 3424, 5136, 6178, 9267, 10272, 12356, 18534, 24712, 37068, 49424, 74136, 98848, 148272, 296544, 330523, 661046, 991569, 1322092, 1983138, 2644184, 3966276, 5288368, 7932552, 10576736, 15865104, 31730208]

約数ペア:

[(1, 31730208), (2, 15865104), (3, 10576736), (4, 7932552), (6, 5288368), (8, 3966276), (12, 2644184), (16, 1983138), (24, 1322092), (32, 991569), (48, 661046), (96, 330523), (107, 296544), (214, 148272), (321, 98848), (428, 74136), (642, 49424), (856, 37068), (1284, 24712), (1712, 18534), (2568, 12356), (3089, 10272), (3424, 9267), (5136, 6178)]