161715034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{200639}}^1$

素因数の和:200685

約数の個数: 16

約数和(自身を含む): 269660160

約数和(自身を除く): 107945126

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 200639, 401278, 2608307, 5216614, 6219809, 12439618, 80857517, 161715034]

約数ペア:

[(1, 161715034), (2, 80857517), (13, 12439618), (26, 6219809), (31, 5216614), (62, 2608307), (403, 401278), (806, 200639)]