31710648

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{15919}}^1$

素因数の和:16011

約数の個数: 32

約数和(自身を含む): 80236800

約数和(自身を除く): 48526152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 15919, 31838, 47757, 63676, 95514, 127352, 191028, 382056, 1321277, 2642554, 3963831, 5285108, 7927662, 10570216, 15855324, 31710648]

約数ペア:

[(1, 31710648), (2, 15855324), (3, 10570216), (4, 7927662), (6, 5285108), (8, 3963831), (12, 2642554), (24, 1321277), (83, 382056), (166, 191028), (249, 127352), (332, 95514), (498, 63676), (664, 47757), (996, 31838), (1992, 15919)]