4099804928

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{158563}}^1$

素因数の和:158680

約数の個数: 36

約数和(自身を含む): 8264672808

約数和(自身を除く): 4164867880

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 808, 1616, 3232, 6464, 12928, 25856, 158563, 317126, 634252, 1268504, 2537008, 5074016, 10148032, 16014863, 20296064, 32029726, 40592128, 64059452, 128118904, 256237808, 512475616, 1024951232, 2049902464, 4099804928]

約数ペア:

[(1, 4099804928), (2, 2049902464), (4, 1024951232), (8, 512475616), (16, 256237808), (32, 128118904), (64, 64059452), (101, 40592128), (128, 32029726), (202, 20296064), (256, 16014863), (404, 10148032), (808, 5074016), (1616, 2537008), (3232, 1268504), (6464, 634252), (12928, 317126), (25856, 158563)]