23251304

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 44953920

約数和(自身を除く): 21702616

約数列:

[1, 2, 4, 8, 43, 86, 172, 257, 263, 344, 514, 526, 1028, 1052, 2056, 2104, 11051, 11309, 22102, 22618, 44204, 45236, 67591, 88408, 90472, 135182, 270364, 540728, 2906413, 5812826, 11625652, 23251304]

約数ペア:

[(1, 23251304), (2, 11625652), (4, 5812826), (8, 2906413), (43, 540728), (86, 270364), (172, 135182), (257, 90472), (263, 88408), (344, 67591), (514, 45236), (526, 44204), (1028, 22618), (1052, 22102), (2056, 11309), (2104, 11051)]