172492672

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{122509}}^1$

素因数の和:122534

約数の個数: 32

約数和(自身を含む): 374880600

約数和(自身を除く): 202387928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 122509, 245018, 490036, 980072, 1347599, 1960144, 2695198, 3920288, 5390396, 7840576, 10780792, 15681152, 21561584, 43123168, 86246336, 172492672]

約数ペア:

[(1, 172492672), (2, 86246336), (4, 43123168), (8, 21561584), (11, 15681152), (16, 10780792), (22, 7840576), (32, 5390396), (44, 3920288), (64, 2695198), (88, 1960144), (128, 1347599), (176, 980072), (352, 490036), (704, 245018), (1408, 122509)]