16504304

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 33174960

約数和(自身を除く): 16670656

約数列:

[1, 2, 4, 8, 16, 41, 82, 139, 164, 181, 278, 328, 362, 556, 656, 724, 1112, 1448, 2224, 2896, 5699, 7421, 11398, 14842, 22796, 25159, 29684, 45592, 50318, 59368, 91184, 100636, 118736, 201272, 402544, 1031519, 2063038, 4126076, 8252152, 16504304]

約数ペア:

[(1, 16504304), (2, 8252152), (4, 4126076), (8, 2063038), (16, 1031519), (41, 402544), (82, 201272), (139, 118736), (164, 100636), (181, 91184), (278, 59368), (328, 50318), (362, 45592), (556, 29684), (656, 25159), (724, 22796), (1112, 14842), (1448, 11398), (2224, 7421), (2896, 5699)]