31205712

素因数分解:

$2^4\times 3^1\times {\mathrm{277}}^1\times {\mathrm{2347}}^1$

素因数の和:2635

約数の個数: 40

約数和(自身を含む): 80940256

約数和(自身を除く): 49734544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 277, 554, 831, 1108, 1662, 2216, 2347, 3324, 4432, 4694, 6648, 7041, 9388, 13296, 14082, 18776, 28164, 37552, 56328, 112656, 650119, 1300238, 1950357, 2600476, 3900714, 5200952, 7801428, 10401904, 15602856, 31205712]

約数ペア:

[(1, 31205712), (2, 15602856), (3, 10401904), (4, 7801428), (6, 5200952), (8, 3900714), (12, 2600476), (16, 1950357), (24, 1300238), (48, 650119), (277, 112656), (554, 56328), (831, 37552), (1108, 28164), (1662, 18776), (2216, 14082), (2347, 13296), (3324, 9388), (4432, 7041), (4694, 6648)]