42357958

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{1301}}^1$

素因数の和:1599

約数の個数: 16

約数和(自身を含む): 64745856

約数和(自身を除く): 22387898

約数列:

[1, 2, 73, 146, 223, 446, 1301, 2602, 16279, 32558, 94973, 189946, 290123, 580246, 21178979, 42357958]

約数ペア:

[(1, 42357958), (2, 21178979), (73, 580246), (146, 290123), (223, 189946), (446, 94973), (1301, 32558), (2602, 16279)]