31316476

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 56379456

約数和(自身を除く): 25062980

約数列:

[1, 2, 4, 47, 94, 157, 188, 314, 628, 1061, 2122, 4244, 7379, 14758, 29516, 49867, 99734, 166577, 199468, 333154, 666308, 7829119, 15658238, 31316476]

約数ペア:

[(1, 31316476), (2, 15658238), (4, 7829119), (47, 666308), (94, 333154), (157, 199468), (188, 166577), (314, 99734), (628, 49867), (1061, 29516), (2122, 14758), (4244, 7379)]