85796116

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 90321644

約数列:

[1, 2, 4, 7, 14, 28, 71, 103, 142, 206, 284, 412, 419, 497, 721, 838, 994, 1442, 1676, 1988, 2884, 2933, 5866, 7313, 11732, 14626, 29252, 29749, 43157, 51191, 59498, 86314, 102382, 118996, 172628, 204764, 208243, 302099, 416486, 604198, 832972, 1208396, 3064147, 6128294, 12256588, 21449029, 42898058, 85796116]

約数ペア:

[(1, 85796116), (2, 42898058), (4, 21449029), (7, 12256588), (14, 6128294), (28, 3064147), (71, 1208396), (103, 832972), (142, 604198), (206, 416486), (284, 302099), (412, 208243), (419, 204764), (497, 172628), (721, 118996), (838, 102382), (994, 86314), (1442, 59498), (1676, 51191), (1988, 43157), (2884, 29749), (2933, 29252), (5866, 14626), (7313, 11732)]