3151312

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{2213}}^1$

素因数の和:2310

約数の個数: 20

約数和(自身を含む): 6177060

約数和(自身を除く): 3025748

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 2213, 4426, 8852, 17704, 35408, 196957, 393914, 787828, 1575656, 3151312]

約数ペア:

[(1, 3151312), (2, 1575656), (4, 787828), (8, 393914), (16, 196957), (89, 35408), (178, 17704), (356, 8852), (712, 4426), (1424, 2213)]