85585388

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{43051}}^1$

素因数の和:43133

約数の個数: 24

約数和(自身を含む): 173585664

約数和(自身を除く): 88000276

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 43051, 86102, 172204, 301357, 602714, 1205428, 3056621, 6113242, 12226484, 21396347, 42792694, 85585388]

約数ペア:

[(1, 85585388), (2, 42792694), (4, 21396347), (7, 12226484), (14, 6113242), (28, 3056621), (71, 1205428), (142, 602714), (284, 301357), (497, 172204), (994, 86102), (1988, 43051)]