31085976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68171}}^1$

素因数の和:68199

約数の個数: 32

約数和(自身を含む): 81806400

約数和(自身を除く): 50720424

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 68171, 136342, 204513, 272684, 409026, 545368, 818052, 1295249, 1636104, 2590498, 3885747, 5180996, 7771494, 10361992, 15542988, 31085976]

約数ペア:

[(1, 31085976), (2, 15542988), (3, 10361992), (4, 7771494), (6, 5180996), (8, 3885747), (12, 2590498), (19, 1636104), (24, 1295249), (38, 818052), (57, 545368), (76, 409026), (114, 272684), (152, 204513), (228, 136342), (456, 68171)]