145225328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{292793}}^1$

素因数の和:292832

約数の個数: 20

約数和(自身を含む): 290451648

約数和(自身を除く): 145226320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 292793, 585586, 1171172, 2342344, 4684688, 9076583, 18153166, 36306332, 72612664, 145225328]

約数ペア:

[(1, 145225328), (2, 72612664), (4, 36306332), (8, 18153166), (16, 9076583), (31, 4684688), (62, 2342344), (124, 1171172), (248, 585586), (496, 292793)]