266838496

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{203383}}^1$

素因数の和:203434

約数の個数: 24

約数和(自身を含む): 538154064

約数和(自身を除く): 271315568

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 203383, 406766, 813532, 1627064, 3254128, 6508256, 8338703, 16677406, 33354812, 66709624, 133419248, 266838496]

約数ペア:

[(1, 266838496), (2, 133419248), (4, 66709624), (8, 33354812), (16, 16677406), (32, 8338703), (41, 6508256), (82, 3254128), (164, 1627064), (328, 813532), (656, 406766), (1312, 203383)]