21372304

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{46061}}^1$

素因数の和:46098

約数の個数: 20

約数和(自身を含む): 42837660

約数和(自身を除く): 21465356

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 46061, 92122, 184244, 368488, 736976, 1335769, 2671538, 5343076, 10686152, 21372304]

約数ペア:

[(1, 21372304), (2, 10686152), (4, 5343076), (8, 2671538), (16, 1335769), (29, 736976), (58, 368488), (116, 184244), (232, 92122), (464, 46061)]