16565513392

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{108379}}^1$

素因数の和:108661

約数の個数: 40

約数和(自身を含む): 33019917840

約数和(自身を除く): 16454404448

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 233, 328, 466, 656, 932, 1864, 3728, 9553, 19106, 38212, 76424, 108379, 152848, 216758, 433516, 867032, 1734064, 4443539, 8887078, 17774156, 25252307, 35548312, 50504614, 71096624, 101009228, 202018456, 404036912, 1035344587, 2070689174, 4141378348, 8282756696, 16565513392]

約数ペア:

[(1, 16565513392), (2, 8282756696), (4, 4141378348), (8, 2070689174), (16, 1035344587), (41, 404036912), (82, 202018456), (164, 101009228), (233, 71096624), (328, 50504614), (466, 35548312), (656, 25252307), (932, 17774156), (1864, 8887078), (3728, 4443539), (9553, 1734064), (19106, 867032), (38212, 433516), (76424, 216758), (108379, 152848)]