84151856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{169661}}^1$

素因数の和:169700

約数の個数: 20

約数和(自身を含む): 168304704

約数和(自身を除く): 84152848

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 169661, 339322, 678644, 1357288, 2714576, 5259491, 10518982, 21037964, 42075928, 84151856]

約数ペア:

[(1, 84151856), (2, 42075928), (4, 21037964), (8, 10518982), (16, 5259491), (31, 2714576), (62, 1357288), (124, 678644), (248, 339322), (496, 169661)]