15690787792

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1609}}^1\times {\mathrm{21017}}^1$

素因数の和:22663

約数の個数: 40

約数和(自身を含む): 31470251400

約数和(自身を除く): 15779463608

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1609, 3218, 6436, 12872, 21017, 25744, 42034, 46661, 84068, 93322, 168136, 186644, 336272, 373288, 609493, 746576, 1218986, 2437972, 4875944, 9751888, 33816353, 67632706, 135265412, 270530824, 541061648, 980674237, 1961348474, 3922696948, 7845393896, 15690787792]

約数ペア:

[(1, 15690787792), (2, 7845393896), (4, 3922696948), (8, 1961348474), (16, 980674237), (29, 541061648), (58, 270530824), (116, 135265412), (232, 67632706), (464, 33816353), (1609, 9751888), (3218, 4875944), (6436, 2437972), (12872, 1218986), (21017, 746576), (25744, 609493), (42034, 373288), (46661, 336272), (84068, 186644), (93322, 168136)]