1600496

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1568

約数の個数: 20

約数和(自身を含む): 3149352

約数和(自身を除く): 1548856

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1493, 2986, 5972, 11944, 23888, 100031, 200062, 400124, 800248, 1600496]

約数ペア:

[(1, 1600496), (2, 800248), (4, 400124), (8, 200062), (16, 100031), (67, 23888), (134, 11944), (268, 5972), (536, 2986), (1072, 1493)]