31460803984

素因数分解:

$2^4\times {\mathrm{1487}}^1\times {\mathrm{1322327}}^1$

素因数の和:1323822

約数の個数: 20

約数和(自身を含む): 60996345984

約数和(自身を除く): 29535542000

約数列:

[1, 2, 4, 8, 16, 1487, 2974, 5948, 11896, 23792, 1322327, 2644654, 5289308, 10578616, 21157232, 1966300249, 3932600498, 7865200996, 15730401992, 31460803984]

約数ペア:

[(1, 31460803984), (2, 15730401992), (4, 7865200996), (8, 3932600498), (16, 1966300249), (1487, 21157232), (2974, 10578616), (5948, 5289308), (11896, 2644654), (23792, 1322327)]