31230704

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{8753}}^1$

素因数の和:8984

約数の個数: 20

約数和(自身を含む): 60787776

約数和(自身を除く): 29557072

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 8753, 17506, 35012, 70024, 140048, 1951919, 3903838, 7807676, 15615352, 31230704]

約数ペア:

[(1, 31230704), (2, 15615352), (4, 7807676), (8, 3903838), (16, 1951919), (223, 140048), (446, 70024), (892, 35012), (1784, 17506), (3568, 8753)]