56676112

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{17981}}^1$

素因数の和:18186

約数の個数: 20

約数和(自身を含む): 110373516

約数和(自身を除く): 53697404

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 17981, 35962, 71924, 143848, 287696, 3542257, 7084514, 14169028, 28338056, 56676112]

約数ペア:

[(1, 56676112), (2, 28338056), (4, 14169028), (8, 7084514), (16, 3542257), (197, 287696), (394, 143848), (788, 71924), (1576, 35962), (3152, 17981)]