84428704

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{138863}}^1$

素因数の和:138892

約数の個数: 24

約数和(自身を含む): 174968640

約数和(自身を除く): 90539936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 138863, 277726, 555452, 1110904, 2221808, 2638397, 4443616, 5276794, 10553588, 21107176, 42214352, 84428704]

約数ペア:

[(1, 84428704), (2, 42214352), (4, 21107176), (8, 10553588), (16, 5276794), (19, 4443616), (32, 2638397), (38, 2221808), (76, 1110904), (152, 555452), (304, 277726), (608, 138863)]