171121712

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{181273}}^1$

素因数の和:181340

約数の個数: 20

約数和(自身を含む): 337169640

約数和(自身を除く): 166047928

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 181273, 362546, 725092, 1450184, 2900368, 10695107, 21390214, 42780428, 85560856, 171121712]

約数ペア:

[(1, 171121712), (2, 85560856), (4, 42780428), (8, 21390214), (16, 10695107), (59, 2900368), (118, 1450184), (236, 725092), (472, 362546), (944, 181273)]