31881792

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{3533}}^1$

素因数の和:3595

約数の個数: 56

約数和(自身を含む): 86173056

約数和(自身を除く): 54291264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2256, 3008, 3533, 4512, 7066, 9024, 10599, 14132, 21198, 28264, 42396, 56528, 84792, 113056, 166051, 169584, 226112, 332102, 339168, 498153, 664204, 678336, 996306, 1328408, 1992612, 2656816, 3985224, 5313632, 7970448, 10627264, 15940896, 31881792]

約数ペア:

[(1, 31881792), (2, 15940896), (3, 10627264), (4, 7970448), (6, 5313632), (8, 3985224), (12, 2656816), (16, 1992612), (24, 1328408), (32, 996306), (47, 678336), (48, 664204), (64, 498153), (94, 339168), (96, 332102), (141, 226112), (188, 169584), (192, 166051), (282, 113056), (376, 84792), (564, 56528), (752, 42396), (1128, 28264), (1504, 21198), (2256, 14132), (3008, 10599), (3533, 9024), (4512, 7066)]