1656067072

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:895

約数の個数: 88

約数和(自身を含む): 3632720832

約数和(自身を除く): 1976653760

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 233, 256, 352, 466, 512, 631, 704, 932, 1024, 1262, 1408, 1864, 2524, 2563, 2816, 3728, 5048, 5126, 5632, 6941, 7456, 10096, 10252, 11264, 13882, 14912, 20192, 20504, 27764, 29824, 40384, 41008, 55528, 59648, 80768, 82016, 111056, 119296, 147023, 161536, 164032, 222112, 238592, 294046, 323072, 328064, 444224, 588092, 646144, 656128, 888448, 1176184, 1312256, 1617253, 1776896, 2352368, 2624512, 3234506, 3553792, 4704736, 6469012, 7107584, 9409472, 12938024, 18818944, 25876048, 37637888, 51752096, 75275776, 103504192, 150551552, 207008384, 414016768, 828033536, 1656067072]

約数ペア:

[(1, 1656067072), (2, 828033536), (4, 414016768), (8, 207008384), (11, 150551552), (16, 103504192), (22, 75275776), (32, 51752096), (44, 37637888), (64, 25876048), (88, 18818944), (128, 12938024), (176, 9409472), (233, 7107584), (256, 6469012), (352, 4704736), (466, 3553792), (512, 3234506), (631, 2624512), (704, 2352368), (932, 1776896), (1024, 1617253), (1262, 1312256), (1408, 1176184), (1864, 888448), (2524, 656128), (2563, 646144), (2816, 588092), (3728, 444224), (5048, 328064), (5126, 323072), (5632, 294046), (6941, 238592), (7456, 222112), (10096, 164032), (10252, 161536), (11264, 147023), (13882, 119296), (14912, 111056), (20192, 82016), (20504, 80768), (27764, 59648), (29824, 55528), (40384, 41008)]