66248432

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{16111}}^1$

素因数の和:16376

約数の個数: 20

約数和(自身を含む): 128863776

約数和(自身を除く): 62615344

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 16111, 32222, 64444, 128888, 257776, 4140527, 8281054, 16562108, 33124216, 66248432]

約数ペア:

[(1, 66248432), (2, 33124216), (4, 16562108), (8, 8281054), (16, 4140527), (257, 257776), (514, 128888), (1028, 64444), (2056, 32222), (4112, 16111)]