84020168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{338791}}^1$

素因数の和:338828

約数の個数: 16

約数和(自身を含む): 162620160

約数和(自身を除く): 78599992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 338791, 677582, 1355164, 2710328, 10502521, 21005042, 42010084, 84020168]

約数ペア:

[(1, 84020168), (2, 42010084), (4, 21005042), (8, 10502521), (31, 2710328), (62, 1355164), (124, 677582), (248, 338791)]