85878656

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{12659}}^1$

素因数の和:12726

約数の個数: 32

約数和(自身を含む): 174328200

約数和(自身を除く): 88449544

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 12659, 25318, 50636, 101272, 202544, 405088, 670927, 810176, 1341854, 1620352, 2683708, 5367416, 10734832, 21469664, 42939328, 85878656]

約数ペア:

[(1, 85878656), (2, 42939328), (4, 21469664), (8, 10734832), (16, 5367416), (32, 2683708), (53, 1620352), (64, 1341854), (106, 810176), (128, 670927), (212, 405088), (424, 202544), (848, 101272), (1696, 50636), (3392, 25318), (6784, 12659)]