561824

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 24

約数和(自身を含む): 1123668

約数和(自身を除く): 561844

約数列:

[1, 2, 4, 8, 16, 32, 97, 181, 194, 362, 388, 724, 776, 1448, 1552, 2896, 3104, 5792, 17557, 35114, 70228, 140456, 280912, 561824]

約数ペア:

[(1, 561824), (2, 280912), (4, 140456), (8, 70228), (16, 35114), (32, 17557), (97, 5792), (181, 3104), (194, 2896), (362, 1552), (388, 1448), (724, 776)]