248045249528

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{139038817}}^1$

素因数の和:139039046

約数の個数: 16

約数和(自身を含む): 467170428480

約数和(自身を除く): 219125178952

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 139038817, 278077634, 556155268, 1112310536, 31005656191, 62011312382, 124022624764, 248045249528]

約数ペア:

[(1, 248045249528), (2, 124022624764), (4, 62011312382), (8, 31005656191), (223, 1112310536), (446, 556155268), (892, 278077634), (1784, 139038817)]