87754768

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{15193}}^1$

素因数の和:15239

約数の個数: 30

約数和(自身を含む): 179456334

約数和(自身を除く): 91701566

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 15193, 30386, 60772, 121544, 243088, 288667, 577334, 1154668, 2309336, 4618672, 5484673, 10969346, 21938692, 43877384, 87754768]

約数ペア:

[(1, 87754768), (2, 43877384), (4, 21938692), (8, 10969346), (16, 5484673), (19, 4618672), (38, 2309336), (76, 1154668), (152, 577334), (304, 288667), (361, 243088), (722, 121544), (1444, 60772), (2888, 30386), (5776, 15193)]