139085344

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{140207}}^1$

素因数の和:140248

約数の個数: 24

約数和(自身を含む): 282659328

約数和(自身を除く): 143573984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 140207, 280414, 560828, 1121656, 2243312, 4346417, 4486624, 8692834, 17385668, 34771336, 69542672, 139085344]

約数ペア:

[(1, 139085344), (2, 69542672), (4, 34771336), (8, 17385668), (16, 8692834), (31, 4486624), (32, 4346417), (62, 2243312), (124, 1121656), (248, 560828), (496, 280414), (992, 140207)]