64171678

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{2063}}^1$

素因数の和:2319

約数の個数: 16

約数和(自身を含む): 97883136

約数和(自身を除く): 33711458

約数列:

[1, 2, 103, 151, 206, 302, 2063, 4126, 15553, 31106, 212489, 311513, 424978, 623026, 32085839, 64171678]

約数ペア:

[(1, 64171678), (2, 32085839), (103, 623026), (151, 424978), (206, 311513), (302, 212489), (2063, 31106), (4126, 15553)]