16871192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5233}}^1$

素因数の和:5283

約数の個数: 32

約数和(自身を含む): 35172480

約数和(自身を除く): 18301288

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 5233, 10466, 20932, 41864, 68029, 136058, 162223, 272116, 324446, 544232, 648892, 1297784, 2108899, 4217798, 8435596, 16871192]

約数ペア:

[(1, 16871192), (2, 8435596), (4, 4217798), (8, 2108899), (13, 1297784), (26, 648892), (31, 544232), (52, 324446), (62, 272116), (104, 162223), (124, 136058), (248, 68029), (403, 41864), (806, 20932), (1612, 10466), (3224, 5233)]