231021424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{16061}}^1$

素因数の和:16129

約数の個数: 40

約数和(自身を含む): 478005120

約数和(自身を除く): 246983696

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 16061, 32122, 64244, 128488, 256976, 465769, 497891, 931538, 995782, 1863076, 1991564, 3726152, 3983128, 7452304, 7966256, 14438839, 28877678, 57755356, 115510712, 231021424]

約数ペア:

[(1, 231021424), (2, 115510712), (4, 57755356), (8, 28877678), (16, 14438839), (29, 7966256), (31, 7452304), (58, 3983128), (62, 3726152), (116, 1991564), (124, 1863076), (232, 995782), (248, 931538), (464, 497891), (496, 465769), (899, 256976), (1798, 128488), (3596, 64244), (7192, 32122), (14384, 16061)]