54293488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{178597}}^1$

素因数の和:178624

約数の個数: 20

約数和(自身を含む): 110730760

約数和(自身を除く): 56437272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 178597, 357194, 714388, 1428776, 2857552, 3393343, 6786686, 13573372, 27146744, 54293488]

約数ペア:

[(1, 54293488), (2, 27146744), (4, 13573372), (8, 6786686), (16, 3393343), (19, 2857552), (38, 1428776), (76, 714388), (152, 357194), (304, 178597)]