90664144

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{20023}}^1$

素因数の和:20314

約数の個数: 20

約数和(自身を含む): 176291296

約数和(自身を除く): 85627152

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 20023, 40046, 80092, 160184, 320368, 5666509, 11333018, 22666036, 45332072, 90664144]

約数ペア:

[(1, 90664144), (2, 45332072), (4, 22666036), (8, 11333018), (16, 5666509), (283, 320368), (566, 160184), (1132, 80092), (2264, 40046), (4528, 20023)]