1545167984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2355439}}^1$

素因数の和:2355488

約数の個数: 20

約数和(自身を含む): 3066782880

約数和(自身を除く): 1521614896

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2355439, 4710878, 9421756, 18843512, 37687024, 96572999, 193145998, 386291996, 772583992, 1545167984]

約数ペア:

[(1, 1545167984), (2, 772583992), (4, 386291996), (8, 193145998), (16, 96572999), (41, 37687024), (82, 18843512), (164, 9421756), (328, 4710878), (656, 2355439)]