40033318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{11239}}^1$

素因数の和:11391

約数の個数: 16

約数和(自身を含む): 65147040

約数和(自身を除く): 25113722

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 11239, 22478, 146107, 292214, 1539743, 3079486, 20016659, 40033318]

約数ペア:

[(1, 40033318), (2, 20016659), (13, 3079486), (26, 1539743), (137, 292214), (274, 146107), (1781, 22478), (3562, 11239)]