16049105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4391}}^1$

素因数の和:4456

約数の個数: 16

約数和(自身を含む): 20870784

約数和(自身を除く): 4821679

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 4391, 21955, 74647, 188813, 373235, 944065, 3209821, 16049105]

約数ペア:

[(1, 16049105), (5, 3209821), (17, 944065), (43, 373235), (85, 188813), (215, 74647), (731, 21955), (3655, 4391)]