31008077008

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{3071323}}^1$

素因数の和:3071962

約数の個数: 20

約数和(自身を含む): 60173379808

約数和(自身を除く): 29165302800

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 3071323, 6142646, 12285292, 24570584, 49141168, 1938004813, 3876009626, 7752019252, 15504038504, 31008077008]

約数ペア:

[(1, 31008077008), (2, 15504038504), (4, 7752019252), (8, 3876009626), (16, 1938004813), (631, 49141168), (1262, 24570584), (2524, 12285292), (5048, 6142646), (10096, 3071323)]