170043728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{259213}}^1$

素因数の和:259262

約数の個数: 20

約数和(自身を含む): 337496628

約数和(自身を除く): 167452900

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 259213, 518426, 1036852, 2073704, 4147408, 10627733, 21255466, 42510932, 85021864, 170043728]

約数ペア:

[(1, 170043728), (2, 85021864), (4, 42510932), (8, 21255466), (16, 10627733), (41, 4147408), (82, 2073704), (164, 1036852), (328, 518426), (656, 259213)]