42131344

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{5407}}^1$

素因数の和:5902

約数の個数: 20

約数和(自身を含む): 81812224

約数和(自身を除く): 39680880

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 5407, 7792, 10814, 21628, 43256, 86512, 2633209, 5266418, 10532836, 21065672, 42131344]

約数ペア:

[(1, 42131344), (2, 21065672), (4, 10532836), (8, 5266418), (16, 2633209), (487, 86512), (974, 43256), (1948, 21628), (3896, 10814), (5407, 7792)]