86516488

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{66347}}^1$

素因数の和:66516

約数の個数: 16

約数和(自身を含む): 163216080

約数和(自身を除く): 76699592

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 66347, 132694, 265388, 530776, 10814561, 21629122, 43258244, 86516488]

約数ペア:

[(1, 86516488), (2, 43258244), (4, 21629122), (8, 10814561), (163, 530776), (326, 265388), (652, 132694), (1304, 66347)]