77840848

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{17191}}^1$

素因数の和:17482

約数の個数: 20

約数和(自身を含む): 151358368

約数和(自身を除く): 73517520

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 17191, 34382, 68764, 137528, 275056, 4865053, 9730106, 19460212, 38920424, 77840848]

約数ペア:

[(1, 77840848), (2, 38920424), (4, 19460212), (8, 9730106), (16, 4865053), (283, 275056), (566, 137528), (1132, 68764), (2264, 34382), (4528, 17191)]