71848184

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 138483840

約数和(自身を除く): 66635656

約数列:

[1, 2, 4, 8, 43, 86, 172, 331, 344, 631, 662, 1262, 1324, 2524, 2648, 5048, 14233, 27133, 28466, 54266, 56932, 108532, 113864, 208861, 217064, 417722, 835444, 1670888, 8981023, 17962046, 35924092, 71848184]

約数ペア:

[(1, 71848184), (2, 35924092), (4, 17962046), (8, 8981023), (43, 1670888), (86, 835444), (172, 417722), (331, 217064), (344, 208861), (631, 113864), (662, 108532), (1262, 56932), (1324, 54266), (2524, 28466), (2648, 27133), (5048, 14233)]