39542036

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 70943040

約数和(自身を除く): 31401004

約数列:

[1, 2, 4, 59, 118, 137, 236, 274, 548, 1223, 2446, 4892, 8083, 16166, 32332, 72157, 144314, 167551, 288628, 335102, 670204, 9885509, 19771018, 39542036]

約数ペア:

[(1, 39542036), (2, 19771018), (4, 9885509), (59, 670204), (118, 335102), (137, 288628), (236, 167551), (274, 144314), (548, 72157), (1223, 32332), (2446, 16166), (4892, 8083)]