79657616

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{10223}}^1$

素因数の和:10718

約数の個数: 20

約数和(自身を含む): 154668672

約数和(自身を除く): 75011056

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 10223, 20446, 40892, 81784, 163568, 4978601, 9957202, 19914404, 39828808, 79657616]

約数ペア:

[(1, 79657616), (2, 39828808), (4, 19914404), (8, 9957202), (16, 4978601), (487, 163568), (974, 81784), (1948, 40892), (3896, 20446), (7792, 10223)]