47862128

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{30839}}^1$

素因数の和:30944

約数の個数: 20

約数和(自身を含む): 93691920

約数和(自身を除く): 45829792

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 30839, 61678, 123356, 246712, 493424, 2991383, 5982766, 11965532, 23931064, 47862128]

約数ペア:

[(1, 47862128), (2, 23931064), (4, 11965532), (8, 5982766), (16, 2991383), (97, 493424), (194, 246712), (388, 123356), (776, 61678), (1552, 30839)]