212244848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{427913}}^1$

素因数の和:427952

約数の個数: 20

約数和(自身を含む): 424490688

約数和(自身を除く): 212245840

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 427913, 855826, 1711652, 3423304, 6846608, 13265303, 26530606, 53061212, 106122424, 212244848]

約数ペア:

[(1, 212244848), (2, 106122424), (4, 53061212), (8, 26530606), (16, 13265303), (31, 6846608), (62, 3423304), (124, 1711652), (248, 855826), (496, 427913)]