90486736

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{54907}}^1$

素因数の和:55018

約数の個数: 20

約数和(自身を含む): 177023392

約数和(自身を除く): 86536656

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 54907, 109814, 219628, 439256, 878512, 5655421, 11310842, 22621684, 45243368, 90486736]

約数ペア:

[(1, 90486736), (2, 45243368), (4, 22621684), (8, 11310842), (16, 5655421), (103, 878512), (206, 439256), (412, 219628), (824, 109814), (1648, 54907)]