65378330

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{51479}}^1$

素因数の和:51613

約数の個数: 16

約数和(自身を含む): 118609920

約数和(自身を除く): 53231590

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 51479, 102958, 257395, 514790, 6537833, 13075666, 32689165, 65378330]

約数ペア:

[(1, 65378330), (2, 32689165), (5, 13075666), (10, 6537833), (127, 514790), (254, 257395), (635, 102958), (1270, 51479)]