31083912

素因数分解:

$2^3\times 3^4\times {\mathrm{47969}}^1$

素因数の和:47987

約数の個数: 40

約数和(自身を含む): 87065550

約数和(自身を除く): 55981638

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 47969, 95938, 143907, 191876, 287814, 383752, 431721, 575628, 863442, 1151256, 1295163, 1726884, 2590326, 3453768, 3885489, 5180652, 7770978, 10361304, 15541956, 31083912]

約数ペア:

[(1, 31083912), (2, 15541956), (3, 10361304), (4, 7770978), (6, 5180652), (8, 3885489), (9, 3453768), (12, 2590326), (18, 1726884), (24, 1295163), (27, 1151256), (36, 863442), (54, 575628), (72, 431721), (81, 383752), (108, 287814), (162, 191876), (216, 143907), (324, 95938), (648, 47969)]