84489968

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{16871}}^1$

素因数の和:17192

約数の個数: 20

約数和(自身を含む): 164232048

約数和(自身を除く): 79742080

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 16871, 33742, 67484, 134968, 269936, 5280623, 10561246, 21122492, 42244984, 84489968]

約数ペア:

[(1, 84489968), (2, 42244984), (4, 21122492), (8, 10561246), (16, 5280623), (313, 269936), (626, 134968), (1252, 67484), (2504, 33742), (5008, 16871)]