89065198

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:760

約数の個数: 24

約数和(自身を含む): 141823440

約数和(自身を除く): 52758242

約数列:

[1, 2, 19, 38, 281, 361, 439, 562, 722, 878, 5339, 8341, 10678, 16682, 101441, 123359, 158479, 202882, 246718, 316958, 2343821, 4687642, 44532599, 89065198]

約数ペア:

[(1, 89065198), (2, 44532599), (19, 4687642), (38, 2343821), (281, 316958), (361, 246718), (439, 202882), (562, 158479), (722, 123359), (878, 101441), (5339, 16682), (8341, 10678)]