139453792

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{106291}}^1$

素因数の和:106342

約数の個数: 24

約数和(自身を含む): 281248632

約数和(自身を除く): 141794840

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 106291, 212582, 425164, 850328, 1700656, 3401312, 4357931, 8715862, 17431724, 34863448, 69726896, 139453792]

約数ペア:

[(1, 139453792), (2, 69726896), (4, 34863448), (8, 17431724), (16, 8715862), (32, 4357931), (41, 3401312), (82, 1700656), (164, 850328), (328, 425164), (656, 212582), (1312, 106291)]