38789344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 83825280

約数和(自身を除く): 45035936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 263, 352, 419, 526, 838, 1052, 1676, 2104, 2893, 3352, 4208, 4609, 5786, 6704, 8416, 9218, 11572, 13408, 18436, 23144, 36872, 46288, 73744, 92576, 110197, 147488, 220394, 440788, 881576, 1212167, 1763152, 2424334, 3526304, 4848668, 9697336, 19394672, 38789344]

約数ペア:

[(1, 38789344), (2, 19394672), (4, 9697336), (8, 4848668), (11, 3526304), (16, 2424334), (22, 1763152), (32, 1212167), (44, 881576), (88, 440788), (176, 220394), (263, 147488), (352, 110197), (419, 92576), (526, 73744), (838, 46288), (1052, 36872), (1676, 23144), (2104, 18436), (2893, 13408), (3352, 11572), (4208, 9218), (4609, 8416), (5786, 6704)]