82281316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{51043}}^1$

素因数の和:51091

約数の個数: 24

約数和(自身を含む): 160073984

約数和(自身を除く): 77792668

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 51043, 102086, 204172, 663559, 1327118, 1582333, 2654236, 3164666, 6329332, 20570329, 41140658, 82281316]

約数ペア:

[(1, 82281316), (2, 41140658), (4, 20570329), (13, 6329332), (26, 3164666), (31, 2654236), (52, 1582333), (62, 1327118), (124, 663559), (403, 204172), (806, 102086), (1612, 51043)]